🧩 词语组成解析
民谣, 抒情曲
🗣️ 情景例句
Absolutely right, Frank.
完全正确 ，Frank。
I was so tired I couldn't keep up with her.
我太累了，跟不上她的步伐。
It's true that he may fall behind the other students.
真的，他可能会落在其他同学的后面。