Recopper
换铜
🗣️ 情景例句
Reading childern's literature is an excellent way for the beginning English speaker to improve.
对于刚刚开始学说英语的人，阅读儿童文学读物是个不错的方法。
The best is yet to be.
好戏在后头。
This pen doesn't write well.
这钢笔不好写。