1. The animals were reared in conditions which approximated the wild as closely as possible. 这些动物是在尽量近似自然的环境下饲养的。
2. In contrast, when juvenile lobsters were reared in a smooth tank without the oyster chips, the majority developed two cutter claws. 相比之下，当幼龙虾在没有牡蛎片的光滑鱼缸中饲养时，大多数都发育出了两个刀爪。
3. Instead, fish reared in high-density situations may learn that conspecifics are to be viewed as competitors, rather than as potential sources of adaptive information. "相反，在高密度情况下饲养的鱼类可能会了解到，同种物种应被视为竞争者，而不是适应性信息的潜在来源。
4. The horse plunged and reared. 马猛然跃起，用后腿直立。
5. The horse reared, throwing its rider. 这匹马后腿直立，将骑手摔下。
