“不可能”的英文翻譯是：impossible
impossible ?[?m'p?s?b(?)l]?
adj. 不可能的；不可能存在的；難以忍受的；不真實的。
n. 不可能；不可能的事。
例句：
Excessive rainfall had made the harvest impossible.
Apparently impossible feats are now accomplished by science.
It's almost impossible to find him in the immense ocean.
Absolutely impossible!
That's quite impossible, I'm afraid.