We've field-tested them ourselves and are happy that they work.

我们亲自进行了现场测试，对它们的运行很满意。

《柯林斯英汉双解大词典》

Many robots are equipped with high-tech sensors and complex learning algorithms to avoid injuring humans as they work side by side.

许多机器人都配备了高科技传感器和复杂的学习算法，避免在与人类一起工作时伤害到人类。

youdao

youdao

Here is how they work: Cows are trained to follow a series of paths that lead to milking stations.

VOA: special.2009.05.12

I basically gave them free ray at the beginning, so they work in small groups, and travel from site to site.

在最初，我给了他们充分的自由，孩子们组成学习小组，在各地游览。

麻省理工公开课 - 媒体、教育、市场课程节选

When the people never used any chemicals, you know, they work hard on the field.

那时候，人们从来不用任何化学品，而是在田地里辛勤劳动。

问上门厨师 - SpeakingMax英语口语达人

They work in deep secrecy: Inventors who sell to Intellectual Ventures often sign nondisclosure agreements.

FORBES: Patent Stalker

Men feel they can be neither of these and they work hard to establish self esteem.

FORBES: Readers Say

Is it really that women are more likely to cheat and be dissatisfied if they work?

FORBES: Readers Say