The circumstances surrounding the child’ s death are being investigated. 有关孩子死亡的情况正在调查中。

The circumstances of this case are unusual. 这个案件的情况很不寻常。

under/in...circumstances Cancellation under certain circumstances is covered by your travel insurance policy. 在某些情况下取消旅行是旅游保险单中所包括的。

Under different circumstances she might have been able to appreciate the irony of it. 要是在不同的环境下她或许能够欣赏它的讽喻。

In exceptional circumstances students may take examinations at Head Office. 在特殊情况下学生可以到主任办公室参加考试。

not under/in any circumstances (=used for emphasizing that something cannot be allowed to happen) I would never in any circumstances dream of comparing her with you. 无论如何不；决不

Under no circumstances will we agree to splitting up the company. 我们无论如何不会同意把公司拆开。

under/considering/given the circumstances (=considering the situation was difficult or unusual) It’ s amazing that they did so well under the circumstances. 在…的情况下/考虑到…的情况

It is very important to make a will, whatever your circumstances. 不论你的情况如何，立个遗嘱都是很重要的。

family circumstances problems caused by unemployment, divorce, or some unusual family circumstances 因失业、离婚或不寻常的家境所导致的问题

a change in circumstances You are obliged by law to notify the agency of any change in circumstances. 你有法律义务把任何情况的改变通知代理处。

a victim of circumstance Joanne has been more a victim of circumstance than anything else. 相比来说，乔安妮更像是个命运的受害者。

Due to circumstances beyond our control, we have been forced to close the exhibition for the next two days. 由于不可控制的情况的出现，接下来的两天我们不得不关闭了展览。