What I said was that there was some interest at Conundrum.我说的是迷题出版社的人表示有兴趣.Scientists had focused on two explanations to solve this conundrum.科学家已锁定两种解释来解开这个难题。...this theological conundrum of the existence of evil and s...
Buses and trains use much less fuel per person than cars.公共汽车和火车的人均燃料耗费量比轿车小得多。Freight trains travel slowly on upgrades into the hills.火车徐徐向山上驶去.Many trains have been cancelled and a limited service is operating on other...