他在学校开通广播，以提高孩子们的警觉性。He introduced radio to the school to increase the children's awareness.与前一年相比，哥伦比亚广播公司的收视率再次大幅提高。CBS's ratings again showed huge improvement over the previous year.他呼吁企业不要过度提高价格。He appealed ...
The orbits of planets in the once popular geocentric Ptolemaic system are epitrochoids.曾经盛行的托勒密地心说体系里的行星轨道就是外旋轮线.Mars and Earth have orbits which change with time...火星与地球的运行轨道随着时间而变化。Other enumeration problems lead us to...
The garrison musters eighty men.驻军共有八十名.Musters were being taken through England in view of wars with Scotland and France.一群群队伍在带领下正穿过英格兰,期待与苏格兰和法兰西开战....
Private libraries also became common among the wealthier Greeks.私人图书馆在富有的希腊人当中也逐渐增多.That may be true, but industry's making us wealthier.这也许是真的, 不过工业正使我们变得更富裕.The wealthier may have to pay a little more in taxes.更富有...
借助小型望远镜可以看清月球上的环形山.Lunar craters can be plainly seen with the aid of a small telescope.在月球的高地上留下无数环形山,有的直径达236千米.The lunar highlands are scarred by innumerable craters ranging up to 236 km in diameter.水星上的大环形山周围有很多小的环形山围...