Steamers tooted at us as sailors on deck waved in amusement.汽船向我們嘟嘟鳴笛時(shí),甲板上的水手們饒有趣味地?fù)]著手。The lower reaches of the river are navigable for steamers.這河的下游能夠行駛輪船.These steamers are used for conveying passengers on the rivers....
The construction worker battered away at the concrete with a jackhammer.建筑工人用手提鉆機(jī)在混凝土上不斷打孔.She held her ears when the jackhammer started to operate; hold one's nose.當(dāng)手提鉆開(kāi)始工作時(shí),她塞住耳朵; 塞住鼻子.I talk to my friend and some...