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- How did it come about that he knew where we were? 他是怎么知道我们在什麽地方的呢？
- Expected or required but not yet having come about. 期待发生的被期望或要求但仍未发生的
- How did this dangerous state of affairs come about? 这种危险的事态是怎么发生的?
- The ship came about and headed back for safety. 这只船掉过头往回开到安全地带去。
- Mary has to come about since she is sailing upwind. 玛丽因为在逆风航行，所以不得不迎风折驶。
- The wind has come about into the north. 风向已转北。
- The ship came about and headed for the shore. 轮船调转般向朝海岸驶去。
- How did it come about that he was dismissed? 他怎么会开除的?
- How does it come about that he is always so busy? 怎么搞的他总是那么忙?
- In a few minutes he had come about into her seat. 几分钟后，他已经过来，坐在她的身边。
- Changes had come about in facial whiskerage. 留颊髭之方式已有了改变。
- The present happy life didn't come about easily. 今天的幸福来得不容易。
- How does it come about that he knows where we are? 他是怎么知道我们在什么地方的呢?
- He could hardly realise how it had all come about. 他难以理解这一切是怎么发生的。
- Tell me, how does this relapse come about? 告诉我，这种病为什么会犯?
- Good books come about as a result of hard work. 好书的产生是努力工作的结果。
- How did it come about that she knew where we were? 她怎么知道我们在哪里?
- They didn't know how the change had come about. 他们不知道这个变化是怎样产生的。
- I don't know how it came about but I've got a dent in the rear of my car. 我不知道是怎么回事，但我的汽车后部有了一个凹痕。
- How do you think these differences come about? 你认为这些差异是如何产生的?
