Flanks
n. 拱侧翼；石侧面；两翼（flank的复数）
🗣️ 情景例句
And ...?
而且……
Nature will have its course.
天行其道。
His answer was to lift the vessel out of the water by making it ride on a cushion of air,
他的解决办法是把船体提离水面，让船在一个气垫上行驶，