| 例句 |
The animals were freed from their cages.动物从笼子里放了出来。Some animals will not breed when kept in cages.有些动物关在笼内就不产仔。The birds smashed into the top of their cages in fright.那些鸟儿惊恐地向笼顶飞撞而去。I think keeping animals locked up in cages is criminal.我认为把动物关在笼子里是不道德的行为。Psychologists observed that the mice became more aggressive when they were put in smaller cages.心理学家观察到，老鼠关在较小的笼子里时变得更具攻击性。I hate to see birds in cages.我不愿意看到鸟儿关在笼子里。Birds in outside cages develop immunity to airborne bacteria.养在户外笼子里的鸟会对空气传播的细菌产生免疫力。The poor things were kept in small cages without room to move.这些可怜的东西都被关在小笼子里，连动一动的空间都没有。The cages were full of brightly- coloured tropical birds.那些笼子里有很多颜色鲜艳的热带鸟。 |