这些意外事件电 、 机械 、 和结构的失败结果在平衡物的电梯上发生了. These accidents occurred on counterweighted elevators as a result of electrical, mechanical, and structural failures.
燧发枪团士兵琼斯奔向作战指挥室寻找他的中尉长官。Fusilier Jones ran towards the Ops Room to find his lieutenant.长官，请您到指挥官的办公室来一下好吗？Sir, could you please come to the commanding officer's office?“你可以走了。”——“是，长官。”"You may leave." — "Yes, sir."...
据说“飞轮”电池充电一次就能驱动电动汽车行驶600英里。The "flywheel" battery, it is said, could power an electric car for 600 miles on a single charge.消除发动机产生动力冲击的装置是飞轮.The device for smoothing out the pourer impulses from the engine is the fly w...