Patroling
vt.& vi. 巡逻，巡查（patrol的现在分词形式）
🗣️ 情景例句
I need to post a letter.
我得去寄封信。
He that would have eggs must endure the cackling of hens.
欲图逸，得先劳。
or'ho! my father', or'my mother', according to the age and sex of the captive.
嗬！我的爸爸、"嗬！我的妈妈通过按象的年龄性别，