why you're laughing

Translator
Examples

We don't know why you're laughing, sir.	No sabemos por qué se está riendo, señor.
I don't know why you're laughing, James, because I've done research.	No sé de qué te ríes, James, porque he investigado.
Sorry, can I ask why you're laughing?	Lo siento, ¿puedo preguntar por qué se está riendo?
I don't know why you're laughing, Chester.	No sé porqué te estás riendo, Chester.
I don't know why you're laughing.	No sé por qué te estás riendo.
I don't know why you're laughing.	No sé por qué te ríes.
I don't know why you're laughing.	No sé por qué te ríes tú.
I asked you why you're laughing.	Te he preguntado que por qué te ríes.
I don't understand why you're laughing.	No entiendo por qué se ríen.
Is that why you're laughing?	¿Es por eso que se está riendo?
I don't know why you're laughing.	No sé de qué te ríes.
I don't know why you're laughing.	Tú no sé de qué te ríes.
I don't know why you're laughing.	No sé de qué te ríes tú.
Is that why you're laughing?	¿Es por eso que te ríes?
I don't know why you're laughing.	No sé de que te ríes.
Is that why you're laughing?	¿Es por eso que te ríes?
That's why you're laughing.	Por eso te estás riendo.
I'm not sure why you're laughing.	No sé de qué se ríen.
I don't know why you're laughing.	No se de que te ríes.
I'm not sure why you're laughing.	No sé de qué se ríen.