This species of bird is decreasing in numbers every year.

这种鸟的数量在逐年减少。

《牛津词典》

That's because there is safety in numbers.

那是因为数字会带来安全感。

youdao

It is difficult for numeric people to keep track of the change in numbers even when the total is very small.

即使数据总数很小，数据工作者也很难追踪数字的变化。

youdao

Despite the military's superiority in numbers, former security chief of the tribal regions,Mahmood Shah, tells VOA it will not be an easy battle.

VOA: standard.2009.10.17

In Numbers 14, for example, when the Israelites complain again, God is determined to destroy them, and Moses intervenes, and the intervention leads to a compromise.

比如，在《民数记》14中，当犹太人再次抱怨的时候，上帝决定毁灭他们，但是摩西阻止了，摩西的干涉，使上帝妥协了。

耶鲁公开课 - 旧约导论课程节选

I heard that students here speak in numbers a lot.

我经常听到这儿的学生谈论数字。

求学热十足的学校 - SpeakingMax英语口语达人

For reasons unknown, big bluefin started showing up in numbers off North Carolina about eight years ago.

FORBES: The Young Man And the Sea

Mr. JAIME CONTRERAS (Rally Organizer): We have shown, as a movement, power in numbers.

NPR: Immigrant Marches Planned for Labor Day Weekend

Members are concerned by a sharp drop in numbers in recent years, against growing demand.

BBC: An electrician and his apprentice