1. I punch in every morning. 我每天早上都打卡。 2. I am clocking in now. 我正在打卡。 3.I have already punched in. 我已经打卡了。 4.I clocked in 5 minutes ago. 我5分钟前打卡了。 Yesterday, after reading the Chapter 4 of the book, I finally completed a checkpoint.
Nowadays, many apps have a checkpoint function. You can just download them in the app store. 现在很多APP都有打卡的功能，你可以去应用商店下载。 He sticks to practicing speaking English 他坚持每天练习说英语 I will persist until I succeed. 我坚持，我成功