An open, flat-bottomed boat with squared ends, propelled by a long pole and used in shallow waters.
方头或平底船一种用于浅水中并用长篙撑船行进的无篷方头平底船
A vehicle consisting of a frame mounted over a single wheel and usually propelled by pedals.
独轮脚踏车一种由装有单轮的机架构成的车辆，通常由脚蹬推动
We are propelled to go forward.
我们被推着向前走。
