所有的恒星都会发出光和热.All the stars send out light and heat.这样的天体本身也可能发出光, 但是它的重力最后还是会把光吸引回去.Light itself could leave from such an object, but gravity would eventually pull it back again.脉冲星是一种能够发出光脉冲的天体.A pulsar is a celestial o...
Managing well means communicating well.良好的管理需要有效的沟通。Communicating is one of the pleasures of life.交往是人生的一大乐趣.I was on the point of communicating with him by paper.我正要写信跟他联系....
我揭开一罐辣椒的盖子。I pried the top off a can of chilli.他扔给马隆一罐啤酒，自己也拿了一罐。He tossed Malone a can of beer, and took one himself.用贮藏的一罐炼乳为茶添加了甜味。The tea was sweetened with a hoarded tin of condensed milk....