try your luck 試試你的運氣
You can run into her and try your luck.
你可以來次偶遇，試試你的運氣。

try your hand at sth 做一件從來沒有做過的事
I decided to try my hand at swim.
我決定去試試游泳。
He decided to try his hand at cooking and discovered he was good at it.
他決定嘗試烹飪，結果發現他很擅長。

Try sth out on sb 問問意見
We tried out the new song on a couple of friends, but they didn't like it.
我們讓幾個朋友聽了這首新歌，但是他們都不喜歡。
I like the idea, but you should try it out on Abby.
我覺得這個注意不錯，不過你要去問問Abby的意見。

try for sth 去嘗試得到某個東西
Are you going to try for that bank job?
你會去試試那份銀行的工作嗎？

try表示to attempt
Keep trying and you'll find a job eventually.
再試試，你一定會找到工作的。
You must try to spend less since you have no income now.
你現在沒收入，一定要試著省著點花。

Try + patience 讓人煩惱讓人憂
He's been trying my patience all morning with his constant questions.
他問了我一上午的問題，我的耐心快用完了。（他整個一上午都在用問題來試探我的耐心）

實用小短語
I will try my best 盡我最大的努力
pet phrase 口頭禪
actions speak louder than words 行動勝于言語
Practice makes perfect. 熟能生巧
the final say 最終決定權