你没法用反复尝试的办法了。

You cannot resort to trial and error.

youdao

了解她之后，我开始追求她并且用反复试验的做法试着赢得她的芳心。

After getting to know her, I start wooing her as well as learning to win her heart by trial and error.

youdao

无论是用反复的构建或者频繁的用户功能测试，XP都能不断地接收到反馈。

Whether it's hourly builds or frequent functionality testing with customers, XP embraces change by constant feedback.

youdao

I heard the voice of harpers harping with their harps: and no man could learn that song.

我听到竖琴师用他们的竖琴反复演奏着：，…,没人能学会那首歌。

耶鲁公开课 - 弥尔顿课程节选

So this is an experiment of using an online distance product to enrich what was from a content standpoint that our students recapped.

因此，这个实验,用网上远程产品充实了,同学们反复阐述的,内容观点。

麻省理工公开课 - 媒体、教育、市场课程节选

Mine is to demonstrate over and over how little mathematics you need to get the job done.

我的方法就是,反复演算,用最少的数学来解决问题

耶鲁公开课 - 基础物理课程节选