任何有较强重力的物体都会对其他物体产生引力。Anything with strong gravity attracts other things to it.重返大气层的航天器受到重力的作用。Spacecraft which are re-entering the earth's atmosphere are affected by g forces.由于重力的关系,苹果往下掉.An apple falls down beca...
他们用银色的胶带将所有的门窗都封起来了。Using silver tape, they taped all the doors and windows shut.在该住宅区的小型购物街上有一半商店都已封上了门窗。Half the shops are boarded up on the estate's small shopping street.别忘了锁好门窗。Don't forget to lock up....
彻底抛开市中心而把所有东西都搬到梅多霍尔购物中心,这完全是一场阴谋的一部分.It's all part of a conspiracy to dispense with the town centre all together and move everything out to Meadowhall.公正的上天知道我的清白,我不会搞阴谋的.Though the just Heaven knows that I am inno...
Dragonflies and damselflies are also common, as are wasps and metallic - coloured beetles.其他常见的昆虫计有蜻蜓、豆娘 、 黄蜂和有金属色泽的甲虫等.Beetles bury pellets of dung and lay their eggs within them.甲壳虫把粪粒埋起来,然后在里面产卵.I had always wanted to...