I marvelled that he suddenly left college.
我对他突然离开大学感到惊奇。
It all adds up, I can see now why he left so suddenly.
这完全合乎情理，我现在能够明白为什么他如此突然地不辞而别。
Without giving us a chance to explain, he suddenly packed up and left.
他没有给我们解释的机会，就突然收拾行李走了。
Suddenly, he remembered that he had left something in his room.
突然，他想起来他丢了样东西在房间里。
He suddenly realized that he must have left his passport at the bank.
他忽然意识到，他一定是把护照遗忘在银行里了。
He had been active and healthy, yet his strength left him suddenly.
他本来是活跃健康的，但是那股劲。
He had been active and healthy, yet his strength left him suddenly.
他本来是活跃健康的，但是那股劲。
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