The oven has an automatic timer and other refinements.这个烤箱有自动定时器及其他改进装置.The heater is on a timer switch.加热器连在一个定时开关上。He flipped the timer switch.他按了一下定时开关。The timer must have been actuated by radio control.这个定时器肯定是无线电操纵开...
运河可以通航了。The canal is open to shipping.这两个城市间已有轮船通航.Steam navigation has been opened up between the two cities.这些新工厂大多都座落在通航河流的沿岸.Many of these new plants were located on navigable rivers....
星期六晚上停止营业后他神秘地失踪了.He vanished mysteriously after the close of business on Saturday night.他突然间神秘地出现了；我既没看见他来，也没听见他的脚步声。He had materialized out of thin air; I had not seen or heard him coming.老汉神秘地一笑,指着正北的方向说: “ 喏,从那里, 北京....
他们所谓的回答不过是表示承认的咕哝罢了。Their replies were no more than grunts of acknowledgement.“我现在不能回答你，”他闪避道。"I can't give you an answer now," he hedged.两个历史问题——你可以随便回答。Two historical questions — you can answer them how you like....