There comes a time when children need to know more than the basic facts of life.

儿童到了一定的时候就需要了解更多的性知识。

《柯林斯英汉双解大词典》

What's more, each new change comes after a shorter and shorter time.

而且，每次新的变革所发生的时间间隔越来越短。

youdao

If you please, I must take a little time to work that out, and see just what it comes to.

请等一下，我得花点时间算个明白，看看一共多少。

youdao

In time,they said, the moving ocean floor is blocked when it comes up against the edge of a continent.

VOA: special.2010.01.12

Why don't we have you, when the time comes, raise your hand if you're supposed to be representing a one?

为什么让家上来呢，如果你代表1，就举起你的手？

哈佛公开课 - 计算机科学课程节选

We have 266 ping-pong balls, and we need someone, hopefully you, to be some radioactive material that are going to be emitting these ping-pong balls. And when the time comes, in just a minute, I'll ask the TAs to come down and hand these out very quickly to you, so we can do this experiment.

你们有些人那天，看到我在办公室数乒乓球，我们需要几个人,希望是你,来作为放射材料，放射这些乒乓球,等会我会让助教,把这些球发给你们。

麻省理工公开课 - 化学原理课程节选

If a time comes when you must step into the decision-maker role, you will be much better prepared if you have a trusting relationship with those who are there to help preserve assets, manage them and offer you their expertise about your decisions.

FORBES: Is Your Aging Loved One "Losing It"? Five Strategies to Help You Prepare For Managing the Money

So the farm bill comes at a time - the debate over the farm bill comes at a time where prices are up.

NPR: Groups Push for End to Crop Subsidies

The only difference in recent years is the sea change in appointees, toward judges who are less inclined to find a new cause of action every time a plaintiff comes before them.

FORBES: NY Times Court Clerks Story Misses Broader Shift in Judiciary