must be

基本解釋

Then you must be my cousin.
那么你一定是我的遠(yuǎn)親了。
He must be mad.
他一定是瘋了。
I can't date that house exactly, but it must be very old.
我不能確定那幢房子的年代，但它一定是很古老了。

When he was sure she was dead, Murlock had sense enough to remember that the dead must be prepared for burial.
He says, "Poetry in our own time-- -- such is the complexity of the world we live in-- must be difficult."
他寫道，“我們這一時(shí)代的詩(shī)-,正如我們生活著的世界-,讓人費(fèi)解“
耶魯公開課 - 文學(xué)理論導(dǎo)論課程節(jié)選
Oh really? I imagine that it must be very difficult to drive in a big city like New York.
是嗎？在大城市開車肯定會(huì)比較困難，比如在紐約。
Do you ever實(shí)戰(zhàn) - SpeakingMax英語(yǔ)口語(yǔ)達(dá)人

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