1. Although prices are falling in absolute terms , energy is still expensive. 尽管能源的绝对售价在下降，但仍然昂贵。
2. The Mariner spacecraft found that the surface of Mars, as well as that of its two moons, is pitted with impact craters formed by meteoroids falling in from space. 水手号宇宙飞船发现火星表面，还有它的两个卫星表面，都有由太空坠落的流星体造成的陨石坑。
3. It seemed almost as if he were falling in slow motion. 看起来他那时几乎像是在以慢动作倒下。
4. She scandalized her family by falling in love with a married man. 爱上一个有妇之夫令她的家庭蒙了羞。
5. It is almost impossible to visit Florida without falling in love with the state. 参观佛罗里达州却不爱上这个州，这几乎是不可能的。
