禮拜四，直播課知識點：ask的含義及用法。打卡英語群。
Most of the videos taken by mobile phones were not watched again, but we always felt it necessary to back up the beauty at that time. We care more about the security brought by backup than the beauty itself.
禮拜四，直播課知識點：ask的含義及用法。打卡英語群。
Most of the videos taken by mobile phones were not watched again, but we always felt it necessary to back up the beauty at that time. We care more about the security brought by backup than the beauty itself.