If their forces were not involved, then who is to blame?

如果他们的军队没有参与，那么谁应该受到指责呢？

《柯林斯英汉双解大词典》

If their luck holds, they could still win the championship.

如果他们的好运持续下去，他们仍能赢得冠军。

《牛津词典》

Employees will generally be more cooperative if their views are taken seriously.

如果雇员的意见得到认真对待，他们一般都会更加配合。

《牛津词典》

If their blood pressure is too high, they are advised to make an appointment with their doctor.

VOA: special.2010.12.06

They always mean or signify far more than they're supposed to if their job is simply to make a comparison.

他们总是比简单的完成一个比喻,而一位或者代表了更多的深层含义。

耶鲁公开课 - 弥尔顿课程节选

So when you go, for example, in your neighborhood, if there's one coffee shop and you like their coffee,

所以，举个例子来说，如果你住的小区有个咖啡店，而你又喜欢喝咖啡的话，你可以去，

在英语系国家 - SpeakingMax英语口语达人

There are arrangements for compensation if their journeys have been delayed in the past, please write in.

BBC: George Muir and Stuart Francis

Did it occur to men that if their wives are intelligent they are going to use the education?

FORBES: Readers Say

If their audience grows by virtue of what we're doing, then their advertising revenue will grow.

WSJ: All Things D: Barry Diller and Aereo