all of a sudden

英 [ɔːl ɒv ə ˈsʌdn]

美 [ɔːl əv ə ˈsʌdn]

突然地;出乎意料地

英英释义

adv

happening unexpectedly
1. suddenly she felt a sharp pain in her side
Synonym:suddenlyof a sudden
without warning
1. all at once, he started shouting
Synonym:all at once

All of a sudden I noticed that someone was following me.
突然间，我发现有人在跟踪我。
And all of a sudden, he is sixteen.
突然间，他变成了十六岁。
All of a sudden, they lost their balance and fell in.
冷不防，他们失去了平衡掉进了枯井。
It's came all of a sudden, Julie.
太突然了，朱莉。
Why's he sick all of a sudden?
为什么他会突然病了？
All of a sudden you notice your heart is gone.
突然你发现你的心消失了。
'So why did he get interested all of a sudden?' — 'Search me.'
“那他为什么突然感兴趣了？”——“我怎么知道。”
Now, all of a sudden, he really was dead.
现在，突然他真的死了。
You've turned into an expert all of a sudden?
忽然间你就变成是专家了？
What's with her all of a sudden?
她怎么了突然间？