他在科学上的发现经得起物理定律的检验.His scientific discoveries are amenable to the laws of physics.现在我们来讨论角方位对物理定律的影响.Now we may discuss the effects of angular orientation upon physical laws.我们就是这样利用能量和动量守恒定律的.We exploit the energy and m...
To get our Colombian visas we bussed back to Medellin.为了拿到前往哥伦比亚的签证，我们乘大巴返回麦德林。Major Cities: Santa Fe de Bogota, Medellin, Cali, Barranquilla, Cartagena.主要城市: 圣菲波哥大 、 麦德林 、 卡利 、 巴兰基亚 、 卡塔赫纳....
中午跟那帮生意上的朋友喝完酒后，他回来了。He returned from a lunchtime drinking session with his business cronies.这对夫妇曾帮着搜寻那些幼童。The couple had helped in the hunt for the toddlers.我们散步的时候，这帮小男孩表现得很乖。The boys were as good as gold on our walk....