He had sought work as a cowboy, rounding up cattle.

他曾经找过一份当牛仔的工作，负责看牛不让其失散。

《柯林斯英汉双解大词典》

They're going house to house, rounding up the residents.

他们正挨家挨户将居民集中到一起。

《柯林斯英汉双解大词典》

Nye has performed a valuable service in rounding up and summarizing the various academic studies and theories of leadership into a single, slim volume.

在收集各种关于领导力的学术研究和理论、并将它们总结为一本薄薄的书这件事上，奈做出了宝贵的贡献。

youdao

I'm gonna zoom in a little more and notice it's pretty much 1, 2, 3, 4, 5, 6, 7, 8, 9 lines of code and that's kind of rounding up because of the white space.

我现在放大一点，大家会看到，2，3，4，5，6，7，8，9行代码，多亏了空格,这些代码才能看起来如此美观。

哈佛公开课 - 计算机科学课程节选

But when you start doing scientific research or financial work, imprecision and rounding errors start to add up.

但如果你碰到涉及科学研究,或财政方面的项目时，不精确度,和错误就会累加。

哈佛公开课 - 计算机科学课程节选

Pakistan is stepping airport security, banning rallies and rounding up hundreds of activist today.

NPR: Sharif's Return to Pakistan Poses Challenges

In the past, companies had to spend months rounding up willing volunteers to gather their feedback.

WSJ: Startups Get Help Testing Apps Before Their Release

He has escalated the army's war against the PKK while rounding up sympathisers in the thousands.

ECONOMIST: Turkey and human rights