例句：
"Good luck, sarge," he said.
“加油，中士，”他说。
Good luck! We'll keep our fingers crossed for you.
加油！我们将为你祈祷。
Good luck, we'll be rooting for you.
加油，我们会支持你的。
He came up to me and said: "Come on!John."
他走到我跟前说：“加油！约翰。”
Come on, children, or we'll be late!
加油，孩子们，不然我们就来不及了!