Why does a space shuttle get hotter on reentry than on liftoff?能想象航天飞机穿越大气层时受到摩擦产生的热量有多惊人吗?来一起听听 吧 .Was it really hotter, or was he weaker?是天气比往年热呢, 还是自己的身体虚 呢 ?Hotter water was also better at removing dog dander and pol...
The 160-metre falls mark the dramatic confluence of the rivers Nera and Velino.内拉河和韦利诺河的汇合处是落差达160米的瀑布，景象十分壮观。a confluence of artistry, superb choreography, and stage design.艺术技巧、优美的舞蹈和舞台设计的融合They built the city at the c...
The investiture of Charles as Prince of Wales took place in the castle here.查理被封为威尔士王子的授权仪式在里这举行。Investiture is distinct from homage.授封和效忠不同.This investiture of the grotesqueimpossible with reality, he looked upon as a t...
Then the woodcutter let his axe fly— Thwack! Everyone heard it.然后那个伐木工脱手甩出了斧头。哐！每个人都听见了。St Bartholomew's is one of four London hospitals facing the axe.圣巴塞洛缪医院是伦敦4个面临关闭的医院之一。Up to 300 workers are facing the axe at a...
Ecologists argue that the benefits of treating sewage with disinfectants are doubtful.生态学家认为用消毒剂处理污水是否有益值得怀疑。The ecologists say that is a very productive kind of waterfront.生态学家们认为那儿是一块非常丰饶的滨水区.In the opinion polls the e...
那位领先的自行车手车链子断了。The lead biker broke his bike chain.断路器更换非常简单, 手车互换性好.The circuit breaker replacement is extremely simple, handcart interchangeability good.将断路 手车 推至试验或工作位置.Push the removing circuit - breaker to test posi...