Narrowboating
(narrowboat 的现在分词) 运河船
🗣️ 情景例句
I completely agree.
我完全同意。
Beware of a silent dog and still water.
警惕无声之狗会咬人，平静之水会覆舟。
it would be up and down, to and for and from side to side.
呈现出上上下下、来来回回、左左右右3种性质的运动。