前舱有6英尺高的净空，也有足够的空间供人站立和穿衣服。The forecabin, with 6ft head-room, also has plenty of room to stand and get dressed.这座桥梁下面的净空高度不够,公共汽车不能通行.There is not enough headroom for buses to go under this bridge.桥梁在深谷水面以上的垂直净空为100英尺.Th...
The upward drift stoping with backfill is a mining method with a widespread use future.上向进路充填采矿法是一种具有广阔应用前景的采矿方法.Hundreds of lives could be saved if the installation of alarms was more widespread.如果报警器得到更广泛的安装，成百上千的生命就可能...
甲板上所有的装置、窗户、舱口盖和门都已经关牢了。All deck fittings, windows, hatches and doors had been fastened.汽船向我们嘟嘟鸣笛时，甲板上的水手们饶有趣味地挥着手。Steamers tooted at us as sailors on deck waved in amusement.这艘船的甲板布局合理，使得所有操控都很方便。This boat has a good de...