did you know

基本解釋

Benjamin: Hey, How did you know I came from America?
本杰明：你怎么知道我是從美國來的？
Did you know that our brains are 90% water and without plenty of water, our brains don't work as well as they could?
你知道嗎，我們大腦的90%都是水，如果沒有足夠的水，我們的大腦能好好干活嗎？想要學習好，喝水少不了。
Certain claims are not defined by law - for instance, did you know that labels stating "fragrance" may be misleading because they are not required to specify any of the chemicals used in them?
—有些宣傳語并不是法律規(guī)定的——比如，你知道嗎？標簽上以香氛開頭的產(chǎn)品可能誤導消費者，因為它們并未被要求必須標明所含的所有化學物質(zhì)。

Did you know that if you tell a young person about the birds and the bees you are explaining about sex and birth?
Hey,did you know that a lot of people think that the Immaculate Conception refers to the conception of Jesus?
你知道很多人以為圣靈感孕說,是指瑪利亞懷上耶穌嗎？
耶魯公開課 - 新約課程節(jié)選
How did you know your friends?
你是怎么認識這些朋友的？
一起長大的朋友 - SpeakingMax英語口語達人

Did you know that she has no right to speak out, no right to unionize?
NPR: 'How Student Protests Sent a Business Professor Around the World'