Lifeguarding
(lifeguard 的现在分词) n. 卫兵, 禁卫军, 救生员
🗣️ 情景例句
We looked at a lot of houses.
我们看了好多房子。
I will transfer this call to Mr. Chen.
我把这个电话转给陈先生。
It was just one of those days!
这就是事事不顺心的那么一天！