they are rarely the top predators their towering ancestors once were... 它们却极少像高大的祖先那般 成为顶级捕食者
Below 600 meters, the temperature rarely fluctuates, 在600米以下 温度几乎没有波动
Fireman No. 3: Well, we rarely have to return from a fire as quickly. 我们很少需要急着远离大火。
Chandler: Well, you can use some of my sorts. I rarely use them. 那么我可以补给你点,我很少用到他们。
It happens, rarely, but it does happen. 很少见 但发生了
that, though rarely seen, are rightly feared. 尽管难得一见 也着实令人胆战心惊
can support something rarely seen in the wild. 能养育起野外极其罕见的小生命
It rarely rains, so water and food is very hard to find. 由于很少下雨 水和食物都很难获取