Point duty
n. 站岗, 值勤
🧩 词语组成解析
🗣️ 情景例句
This is Jack Davis.
我就是Jack Davis。
He has gone far beyond me in learning.
他在学问上超过我。
He was very healthy and happy, but he could not look after himself.
他很健康，非常欢快。但不能照料自己。