—— 请按键盘 空白键 开始游戏 ——

食品安全是企业的生命线,没有安全就没有一切。
每一本书都是一次旅程,每一次旅程都会改变你。
Rebuilding my career at fifty wasn’t easy—but nothing worthwhile ever is.
The more you do, the more you learn. The more you learn, the more you can do.
The past is always tense, the future perfect.