还有几次事故主要是起飞时引擎出现故障造成的。There were also several accidents mainly caused by engine failures on take-off.飞机由于发生电力故障而作了临时降落。The aircraft made an unscheduled landing after developing an electrical fault.一些小技术故障解决后，演出终于开始了。Afte...
正如在1.21中所指出的,在总能量中, 辐射能仅占很少的一部分.As indicated in 1.21, the radiation energy is a very small proportion of the total energy.这种表面不会反射辐射能, 因此呈现黑色.Such a surface would reflect no radiant energy, and hence would appear black i...
Sex education is also expected to help check the spread of AIDS.人们还希望性教育有助于控制艾滋病的蔓延。Girls in an affected family can also be tested to see if they carry the defective gene.染病家庭的女孩们也可以检查一下，看看是否携带这种缺陷基因。Hand in hand with th...
Men's knickers went out of style and are now a drug on the market.男式灯笼裤已不时兴了,成了滞销货.They were dressed alike in blue jersey and knickers.他们穿着一致,都是蓝色的运动衫和灯笼短裤.Don’t get your knickers in a twist! It’s not the end of the...
Auntie Hilda and Uncle Jack couldn't fuss over them enough.希尔达姨妈和杰克姨父对他们宠爱有加。Uncle Richard intoned a chapter from the Bible and improvised a prayer.理查德叔叔吟诵了《圣经》中的一章，又即兴作了一段祈祷文。Auntie and Uncle suggested she serve in...