美国精英惯用语2

要做到一开口就让美国精英认为你是他们的朋友，你必须会说他们的语言，也就是……美国精英习惯用语

And how！an enthusiastic indication of agreement.

(A way of demanding a response and stimulating further conversation)

ALLCE: Wasn’t that a great game? Didn’t you like it ?
FATHER: And how!

BOB: Hey, man! Don’t you just love this pizza?
BILL: And how!