This is not the time to attack China.

现在不是攻击中国的时候。

youdao

It's time to attack Iran now, before it's too late.

现在是袭击伊朗的时候了，要不就晚了。

youdao

Another good time to attack the sentry is when he is going to the latrine.

另外一个适合袭击的时间是在哨兵上厕所的时候。

youdao

It is sometimes the best time to attack when the opposition have been putting you under pressure for a number of phases.

BBC: Clive Stuart-Smith column

But he is noticeably absent from the small battalion of London Labour left-wingers turned loyal Blairites prominent in the city's politics during the 80s but who have since recanted many of their activities of the time to attack their onetime comrade Livingstone.

BBC: Ambassador Banks

We've got the World Cup coming up and I'd hate to see guys go into their shells but it's decision-making - when is the right time to attack and the right time to defend - and we haven't done that well enough.

BBC: Strauss angry after England lose series to Australia