I find the right way after many trials.

经过反复试验，我终于找到了正确的方法。

youdao

John Cleese's character is trying to get to a conference but, after many trials and tribulations, he ends up stranded in a monastery.

约翰·克里斯扮演的角色想要去开个会，但是经历了一系列艰难困苦之后，他被陷于一座修道院。

youdao

Paving slurry seal course made of SBR emulsified asphalt is an effective way for asphalt pavement maintenance, and we have had good command of this method after many trials.

采用丁苯胶乳改性乳化沥青，按适当的比例配制成稀浆铺筑沥青路面。稀浆封层是今后路面养护的主要措施。

youdao

Thankfully, after many trials with some errors, we loved the control that the unit placed at our fingers, as TB promised.

ENGADGET: Turtle Beach XP Seven Series headset review: a new era of tournament-grade gaming audio

JUPITER, one of the largest trial of statins, with 17, 802 patients, was not published until 2008, nor did we have diabetes data available from many of the other placebo-controlled trials until after 2004.

FORBES: Eric Topol, Megamind

After five trials, researchers found that people with metabolic syndrome couldn't remember as many words the first few times after initially hearing them.

MSN: How that pot belly makes you stupid