下面这些前置词在表示地点或时间时均含"在……"的含义： at ：表地点时，指空间位置上的某一点；表时间时，指在时间上的某一时刻。 in ：表地点时，指在某一立体空间范围内；表时间时，指一段时间或与年、月、季节时间连用。 on ：表地点时，指某物与另一物表面相接触，或与某地方接壤等；表时间时，指在某一天或某一天的某个时间，尤指在星期几。
The world breaks everyone, and afterward, many are stronger at the broken places.生活总是让我们遍体鳞伤，但到后来，那些受伤的地方会变得更坚强。For what do we live, but to make sport for our neighbours, and laugh at them in our turn?我们活着是为了什么？不就是给邻居当笑柄...
He was dead on arrival at the nearby hospital.到达附近的医院时他已经死亡。He's good at ad-libbing his way out of trouble...他善于为自己妙语解围。He was aiming the rifle at Wade.他将步枪瞄准了韦德。...the high altar at Chichester Cathedral.奇切斯特大教堂内的主祭...
我们的捐助人给了一张4,000美元的支票,凑够了全部的金额.Our benefactor made up the total with a cheque for $ 4,000.作者有什麽总结?捐助人其后怎样做?What did the authors conclude and what did the donors subsequently do?一些捐助人对于该地区可能在重建工作结束之后发生经济萧条表示担心.Some donors ...
荧光灯闪了几下，接着屋子里豁然大亮，刺得人睁不开眼。Fluorescent lights flickered, and then the room was brilliantly, blindingly bright.用18瓦的荧光灯灯泡有同样的亮度，而用电量却减少75％。With an 18-watt fluorescent bulb you get as much light but use 75% less electricity...
The railway is still under construction.这条铁路仍在建设之中。There are two new hotels under construction.有两家新饭店正在兴建.The new railway is under construction.新铁路正在修筑之中....
据目击者称，他对女王殿下极其冷淡。He was, according to witnesses, extremely wintry with Her Royal Highness.那样最好了，殿下。That would be best, Your Highness.就这些了吗, 殿下?Will that be all, Your Highness?...