cannot but

基本解释

example：He cannot but agree.
他不得不同意.
The man whose sympathy keeps time to my grief, cannot but admit the reasonableness of my sorrow.
一个人和我一样悲伤时，就会忍不住承认我的悲伤是合理的。
I cannot but conjure up the memories of the good old days.
我不禁回忆起过去美好的日子。

But Professor Roth says even the best political leaders cannot unite a country once a society's problems get out of control.
We cannot do anything about protons, they are buried in the nucleus, but we can add or subtract electrons.
我们不能改变质子，它们埋藏在原子核内，但是我们能够增加或减少电子。
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He's saying they're doing great work but they forget this one little thing: you cannot reconcile rhetoric and grammar.
他说的是，他们做得非常好,但是他们忘记了一个小问题，修辞和语法是不可能和解的。
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It is a situation that cannot but cause great disquiet and sadness in Japan.
FORBES: Hon Hai May Be Walking Away From, and Dooming, Sharp