He could remember a time when he had worked like that himself.
他还记得当他自己也像那样工作的那段时间。
I would need to deliver it at a time when you're in.
我要在你在家的时候把它送过去。
So I would need to deliver it at a time when you're in.
所以我需要在你来的时候把它送过去。
There was a time when I had some difficulties in my life.
有一段时间，在我的生活中有一些困难。
When I was a little boy, there was a time when I went to fish with my elder sister.
当我还是个小男孩的时候，有一段时间我和我姐姐去钓鱼。
This ancestral species might have evolved at a time when the islands were connected.
这种祖先物种可能是在岛屿相连的时候进化而来的。
This occurs at a time when other nations have made significant gains in their own research capabilities.
这种情况发生在其他国家自身科研能力取得重大进展的时候。
Why protect chlorophyll at a time when the tree is breaking it down to salvage as much of it as possible?
在树木将叶绿素分解，以尽可能多地将其回收的时候，为什么我们还要保护叶绿素呢？
The content and format of explanations dated back to a time when the museum was the exclusive domain of the scientific researcher.
解释的内容和形式可以追溯到博物馆是科学研究人员的专属领域那个时代。
It is advantageous for a kangaroo female to produce young at a time when plant productivity is sufficient to support her offspring.
袋鼠雌袋鼠在植物繁殖力充足的时候生育后代是有利的。
Members of the Academy hoped that this might encourage the Royal Family to keep the Academy open at a time when many in the government were considering closing it.
学院的成员们希望，在许多政府成员考虑关闭学院的时候，这会鼓励皇室保持学院开放。
Scientific publishers routinely report profit margins approaching 40% on their operations at a time when the rest of the publishing industry is in an existential crisis.
当其他出版商陷入生存危机之际，科学出版公司的运营利润率却如往常一样接近40%。
Some are turning to the internet, which is cheaper and offers concrete measurements like click-through rates—especially important at a time when marketing budgets are tight.
有些人转向了互联网，因为它更便宜，而且提供了诸如点击率这样的具体统计结果，这在营销预算紧张的时候尤为重要。
He's going to fix a time when I can see him.
他将确定一个我可以见他的时间。
There will come a time when they will have to negotiate.
他们终将会进行谈判的。
It was a time when people weren't so hung up about health.
那时人们不太关注健康。
He worries about a time when college athletics become even more elitist than they are now.
他担心有一天大学体育运动会变得比现在更加精英主义化。
There was a time when each teacher spent an hour, one day a week, testing students in every subject.
曾有一段时间，每个老师每周都花一小时来测验学生的各门功课。
He might feel that leveraging the company at a time when he sees tremendous growth opportunities would be a mistake.
他可能感觉到在看到巨大的发展机会时举债经营公司是一个错误。
There was a time when kids enjoyed being kids.
曾经孩子非常享受作为孩子的时光。
The revisions come at a time when green marketing is on the rise.
此次修订正值绿色营销兴起之际。
There was a time when New York City buildings were almost all the same height.
曾经有一段时间，纽约市的建筑物几乎都是一样高的。
应用推荐