circumstance

circumstances alter cases

(proverb)one's opinion or treatment of someone or something may vary according to the prevailing circumstances

(谚)人的行为因环境变化而变化；情势改变立场；情势改变态度

under (或 in) the circumstances

given the difficult nature of the situation

情况既然如此

she had every right to be cross under the circumstances.

情况既然这样，她绝对有权生气。

under (或 in) no circumstances

never, whatever the situation is or might be

决不，无论如何也不

under no circumstances may the child be identified.

无论如何都不能让这孩子被认出来。

under no circumstances

In no case; never.

无论如何不；决不

under the circumstances 或 in the circumstances

Given these conditions; such being the case.

在这些情况下；情况既然如此