Craigslist and your local papers run ads for people seeking workers for a few hours of work a week or to do one-time projects.

克雷格列表（网站名）和当地的报纸上都有很多找钟点工或者工作一周或一次性的项目的广告。

youdao

It also takes profits from ads and directs them toward tough engineering projects like building cars that can drive themselves and sending robots to the moon.

它通过广告和硬件工程项目获取利润，比如制造自动驾驶汽车以及向月球发送机器人。

youdao

Mr. Pennebaker conducted a variety of research projects ranging from Craigslist ads to Twitter messages to prove his point.

FORBES: Having a 'versation

Projects to make debates more enlightening, ads more honest, journalism more highbrow and politics more civil have been tried and tried.

BBC: Should US elections be more like the papal conclave?