例句：
"Good luck, sarge," he said.
“加油，中士，”他說(shuō)。
Good luck! We'll keep our fingers crossed for you.
加油！我們將為你祈禱。
Good luck, we'll be rooting for you.
加油，我們會(huì)支持你的。
He came up to me and said: "Come on!John."
他走到我跟前說(shuō)：“加油！約翰。”
Come on, children, or we'll be late!
加油，孩子們，不然我們就來(lái)不及了!