He is equivocating a lot about what is going to happen if and when there are elections.

他含含糊糊地说着很多如果进行选举会发生的状况。

《柯林斯英汉双解大词典》

The only problem I have is when there are too many kids who want to join.

唯一的问题是有太多的孩子想加入。

youdao

The exhibition shows that a rich imagination is very important when there are only poor materials.

这次展览表明，在只有贫乏的材料的情况下，丰富的想象力是非常重要的。

youdao

These problems may appear and then disappear, sometimes resulting in long periods when there are no problems at all.

VOA: special.2009.01.06

So, Galileo here is struggling to get the proper visionary fix on the moon at a point in the day when there are no absolutes.

因此，伽利略在此是试图着要在没有绝对的时刻,得到月亮的方位。

耶鲁公开课 - 弥尔顿课程节选

You spend time looking for the article and when you find it, there are two different colors.

你花时间找你想要的东西，而当你找到了，有两种不同的颜色。

What do you 课堂 - SpeakingMax英语口语达人

It is a lot easier to share an Aboriginal perspective when there are people to share it with.

BBC: Australia rediscovers its urban indigenous heart

This system works when there are relatively many of the former and few of the latter.

FORBES: Old Age Pensions 10 Percent of GDP and Rising

This expediency can be important when there are multiple suitors for a specific program.

FORBES: Can the Big Pharma Elephant Learn to Dance?