Anyway, I must try my best to do for China!

总之，我一定竭尽全力为中国争光的！

youdao

Third, I will work hard and try my best to do a better job.

第三，我会认真对待我的工作，并且尽我最大的努力做好它。

youdao

"Haiti has given me extra motivation, but every time I play I try to do my best,"

VOA: standard.2010.02.04

So next year, I am going to try my best to do a better job planning.

WSJ: Being a Murphy Brown Working Mom in a June Cleaver Stay-at-Home World

I'm going to try my best to do something about it.

CNN: Thompson's October 19, 2007, speech to Value Voters Summit

People want to see the ball going out of the ground, I try to do my best to do what they've come to see.

BBC: Big-hitters bonanza