他们尝试过给我们发送信息吗？

Have they tried to send information to us?

youdao

但他们尝试解决错误的问题。

But they try to solve the wrong problem.

youdao

随后他们尝试着转型成为一家咨询公司。

Then they tried to be a consulting company.

youdao

This is a poet who, with his wife, practiced automatic writing, who believed that the dead spoke through the living.

他是这样的诗人，和他妻子一起，尝试着，自动写作，他们相信死人通过活人说话。

耶鲁公开课 - 现代诗歌课程节选

If he switched from gold to let's say iron, he also tried platinum, a number of different foils, he found that they count rate it still was 20 alpha particles per minute.

金箔的时候，计数率就变成零了,如果他把金换成比如说铁，他们还尝试了铂,还有一系列其他的箔片，他发现计数率还是每分钟。

麻省理工公开课 - 化学原理课程节选

They have been working on improving their methods and they're trying to create divisions within their organizations that prevent the moral hazard from happening.

他们已经对技术进行改进,并且他们正尝试,在机构中划分部门,以便防范道德风险的发生

耶鲁公开课 - 金融市场课程节选