What color is that car

Que color es ese coche

Would you like water or milk

Quieres agua or leche

Would you like to watch TV

Querrias ver la television

I'd like to buy a bottle of water, please

Queria comprar una botella de agua por favor

Would you like to rent a movie

Querrias alquilar una pelicula

Thank you

Gracias

What did you do yesterday

Que hiciste ayer

How long have you been here

Cuanto tiempo has estado alli

Hurry

Corre! Date prisa

What time does the store open

A que hora abre la tienda

Twitter

Facebook

Youtube
Español
Español
Español
Español
Login login facebook
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9

Aprender inglés con la canción "True"

Medium
Probar otro vídeo
<span class="tag"><a class="wordtoword" >So</a></span> <span class="tag"><a class="wordtoword" >true</a></span> <br/><span class="tag"><a class="wordtoword" >Funny</a></span> <span class="tag"><a class="wordtoword" >how</a></span> <span class="tag"><a class="wordtoword" >it</a></span> <span class="tag"><a class="wordtoword" >seems</a></span> <br/><span class="tag"><a class="wordtoword" >Always</a></span> <span class="tag"><a class="wordtoword" >in</a></span> <span class="tag"><a class="wordtoword" >time,</a></span> <span class="tag"><a class="wordtoword" >but</a></span> <span class="tag"><a class="wordtoword" >never</a></span> <span class="tag"><a class="wordtoword" >in</a></span> <span class="tag"><a class="wordtoword" >line</a></span> <span class="tag"><a class="wordtoword" >for</a></span> <span class="tag"><a class="wordtoword" >dreams</a></span> <br/><span class="tag"><a class="wordtoword" >Head</a></span> <span class="tag"><a class="wordtoword" >over</a></span> <span class="tag"><a class="wordtoword" >heels,</a></span> <span class="tag"><a class="wordtoword" >when</a></span> <span class="tag"><a class="wordtoword" >toe</a></span> <span class="tag"><a class="wordtoword" >to</a></span> <span class="tag"><a class="wordtoword" >toe</a></span> <br/><span class="tag"><a class="wordtoword" >This</a></span> <span class="tag"><a class="wordtoword" >is</a></span> <span class="tag"><a class="wordtoword" >the</a></span> <span class="tag"><a class="wordtoword" >sound</a></span> <span class="tag"><a class="wordtoword" >of</a></span> <span class="tag"><a class="wordtoword" >my</a></span> <span class="tag"><a class="wordtoword" >soul</a></span> <br/><span class="tag"><a class="wordtoword" >This</a></span> <span class="tag"><a class="wordtoword" >is</a></span> <span class="tag"><a class="wordtoword" >the</a></span> <span class="tag"><a class="wordtoword" >sound</a></span> <br/><span class="tag"><a class="wordtoword" >I</a></span> <span class="tag"><a class="wordtoword" >bought</a></span> <span class="tag"><a class="wordtoword" >a</a></span> <span class="tag"><a class="wordtoword" >ticket</a></span> <span class="tag"><a class="wordtoword" >to</a></span> <span class="tag"><a class="wordtoword" >the</a></span> <span class="tag"><a class="wordtoword" >world</a></span> <br/><span class="tag"><a class="wordtoword" >But</a></span> <span class="tag"><a class="wordtoword" >now</a></span> <span class="tag"><a class="wordtoword" >I've</a></span> <span class="tag"><a class="wordtoword" >come</a></span> <span class="tag"><a class="wordtoword" >back</a></span> <span class="tag"><a class="wordtoword" >again</a></span> <br/><span class="tag"><a class="wordtoword" >Why</a></span> <span class="tag"><a class="wordtoword" >do</a></span> <span class="tag"><a class="wordtoword" >I</a></span> <span class="tag"><a class="wordtoword" >find</a></span> <span class="tag"><a class="wordtoword" >it</a></span> <span class="tag"><a class="wordtoword" >hard</a></span> <span class="tag"><a class="wordtoword" >to</a></span> <span class="tag"><a class="wordtoword" >write</a></span> <span class="tag"><a class="wordtoword" >the</a></span> <span class="tag"><a class="wordtoword" >next</a></span> <span class="tag"><a class="wordtoword" >line</a></span> <br/><span class="tag"><a class="wordtoword" >When</a></span> <span class="tag"><a class="wordtoword" >I</a></span> <span class="tag"><a class="wordtoword" >want</a></span> <span class="tag"><a class="wordtoword" >the</a></span> <span class="tag"><a class="wordtoword" >truth</a></span> <span class="tag"><a class="wordtoword" >to</a></span> <span class="tag"><a class="wordtoword" >be</a></span> <span class="tag"><a class="wordtoword" >said</a></span> <br/><span class="tag"><a class="wordtoword" >I</a></span> <span class="tag"><a class="wordtoword" >know</a></span> <span class="tag"><a class="wordtoword" >this</a></span> <span class="tag"><a class="wordtoword" >much</a></span> <span class="tag"><a class="wordtoword" >is</a></span> <span class="tag"><a class="wordtoword" >true</a></span> <br/><span class="tag"><a class="wordtoword" >With</a></span> <span class="tag"><a class="wordtoword" >a</a></span> <span class="tag"><a class="wordtoword" >thrill</a></span> <span class="tag"><a class="wordtoword" >in</a></span> <span class="tag"><a class="wordtoword" >my</a></span> <span class="tag"><a class="wordtoword" >head</a></span> <span class="tag"><a class="wordtoword" >an</a></span> <span class="tag"><a class="wordtoword" >a</a></span> <span class="tag"><a class="wordtoword" >pill</a></span> <span class="tag"><a class="wordtoword" >on</a></span> <span class="tag"><a class="wordtoword" >my</a></span> <span class="tag"><a class="wordtoword" >tongue</a></span> <br/><span class="tag"><a class="wordtoword" >Dissolve</a></span> <span class="tag"><a class="wordtoword" >the</a></span> <span class="tag"><a class="wordtoword" >nerves</a></span> <span class="tag"><a class="wordtoword" >that</a></span> <span class="tag"><a class="wordtoword" >have</a></span> <span class="tag"><a class="wordtoword" >just</a></span> <span class="tag"><a class="wordtoword" >begun</a></span> <br/><span class="tag"><a class="wordtoword" >Listening</a></span> <span class="tag"><a class="wordtoword" >to</a></span> <span class="tag"><a class="wordtoword" >Marvin</a></span> <span class="tag"><a class="wordtoword" >all</a></span> <span class="tag"><a class="wordtoword" >night</a></span> <span class="tag"><a class="wordtoword" >long</a></span> <br/><span class="tag"><a class="wordtoword" >This</a></span> <span class="tag"><a class="wordtoword" >is</a></span> <span class="tag"><a class="wordtoword" >the</a></span> <span class="tag"><a class="wordtoword" >sound</a></span> <span class="tag"><a class="wordtoword" >of</a></span> <span class="tag"><a class="wordtoword" >my</a></span> <span class="tag"><a class="wordtoword" >soul</a></span> <br/><span class="tag"><a class="wordtoword" >This</a></span> <span class="tag"><a class="wordtoword" >is</a></span> <span class="tag"><a class="wordtoword" >the</a></span> <span class="tag"><a class="wordtoword" >sound</a></span> <br/><span class="tag"><a class="wordtoword" >Always</a></span> <span class="tag"><a class="wordtoword" >slipping</a></span> <span class="tag"><a class="wordtoword" >from</a></span> <span class="tag"><a class="wordtoword" >my</a></span> <span class="tag"><a class="wordtoword" >hands</a></span> <br/><span class="tag"><a class="wordtoword" >Sand's</a></span> <span class="tag"><a class="wordtoword" >a</a></span> <span class="tag"><a class="wordtoword" >time</a></span> <span class="tag"><a class="wordtoword" >of</a></span> <span class="tag"><a class="wordtoword" >t's</a></span> <span class="tag"><a class="wordtoword" >own</a></span> <br/><span class="tag"><a class="wordtoword" >Take</a></span> <span class="tag"><a class="wordtoword" >your</a></span> <span class="tag"><a class="wordtoword" >seaside</a></span> <span class="tag"><a class="wordtoword" >arms</a></span> <span class="tag"><a class="wordtoword" >and</a></span> <span class="tag"><a class="wordtoword" >write</a></span> <span class="tag"><a class="wordtoword" >the</a></span> <span class="tag"><a class="wordtoword" >next</a></span> <span class="tag"><a class="wordtoword" >line</a></span> <br/><span class="tag"><a class="wordtoword" >Oh</a></span> <span class="tag"><a class="wordtoword" >I</a></span> <span class="tag"><a class="wordtoword" >want</a></span> <span class="tag"><a class="wordtoword" >the</a></span> <span class="tag"><a class="wordtoword" >truth</a></span> <span class="tag"><a class="wordtoword" >to</a></span> <span class="tag"><a class="wordtoword" >be</a></span> <span class="tag"><a class="wordtoword" >said</a></span> 
Click en la palabra para obtener su definición
( Traducción Automática )
Con tecnología de Microsoft® Translator
Dínos el error
X Cerrar