Flanks
n. 拱侧翼；石侧面；两翼（flank的复数）
🗣️ 情景例句
Chairman Mao said it is necessary to drill as much as possible.
毛主席说，反复操练是非常必要的。
Speak of angels and you will hear their wings.
说到曹操，曹操就到。
You said it.
你算说对了。