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"Tu" is a form of "tu", an adjective which is often translated as "your". "Bien bien" is a phrase which is often translated as "good good". Learn more about the difference between "tu" and "bien bien" below.
tu(
too
)
An adjective is a word that describes a noun (e.g., the big dog).
adjective
1.
A word or phrase used to refer to the second person informal “tú” by their conjugation or implied context (e.g., How are you?).
(informal)
(possessive)
a. your
Mi casa es tu casa.My house is your house.
Ahora es tu turno.Now it's your turn.
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bien bien(
byehn
 
byehn
)
A phrase is a group of words commonly used together (e.g., once upon a time).
phrase
a. good good
Bien bien no lo hizo, pero tampoco estuvo terrible.He wasn't good good, but not terrible, either.
b. well well
¿Cómo estás? - Bien bien no, pero mucho mejor que ayer.How are you doing? - Not well well, but much better than yesterday.
c. very very
Los tornillos tienen que estar bien bien apretados para que aguanten el peso de los libros.The screws have to be very very tight so they can hold the weight of the books.
d. very well
Lo siento, no hablo inglés bien bien, pero haré mi mejor esfuerzo.I'm sorry, I don't speak English very well, but I'll do my best.
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