这些机器将来会需要备件和维修保养。In the future the machines will need spare parts and maintenance.我不得不支付房屋维修费用。I have had to pay for repairs to the house.数据记录仪还能迅速查明机械故障，减少维修次数。Data recorders also pin-point mechanical faults rapidly, re...
a system of ropes and pulleys绳索滑轮系统Levers and pulleys are simple machines.杠杆和滑轮是简单机械.Among them were rickshaw pulleys, peddlers, policemen and servants.这些人有的拉车,有的做小买卖, 有的当巡警,有的当仆人....
It is significantly more compact than any comparable laptop, with no loss in functionality.它比同类笔记本电脑小巧很多，但功能未减。A laptop would be really useful for when I'm working on the train.我在火车上工作时,便携式电脑真的很有用.I really like your...
The floor of the carpenter's shop was covered with shavings.木匠店的地板上满是刨花.A gust of wind fluttered the shavings wood.一阵风把刨花吹得到处乱飞.The floor was covered with shavings from his wood carvings.地上满是他刻木雕时落下的碎屑。Garnish with ...
该行为公然违背了《维也纳公约》。The action is an open violation of the Vienna Convention.他让布拉格、维也纳和巴黎的观众们着迷。He enthralled audiences in Prague, Vienna, and Paris.维也纳的咖啡馆the coffee houses of Vienna...
The end result was that the ship had to turn round, and go back to Djibouti.最后的结果是这艘船不得不掉转方向，驶回吉布提。The three members are Euro union, Thailand and Djibouti.这三个成员分别是欧盟 、 泰国和吉布提.The IGAD region covers Djibouti, Eritrea, Eth...