Commenting
vt.& vi. 评论, 谈论（comment的现在分词形式）
🗣️ 情景例句
The advanced class is nonstop.
高级课程， 是没有休息的。
Every advantage has its disadvantage.
有利必有弊。
Yes, that's right! Where did you see it?
对，没错！你在哪见过吗？