No other here has such powerful bone-crushing jaws. 其他动物的咬合力不足以咬断骨头
they get between their jaws. 能杀死一切落入口中的猎物
which it wipes carefully into it's jaws. 然后将挑选过的食物送进嘴里
They pick up rocks in their jaws 它们用长嘴捡起石块
The crocodile's jaws snap tight like a steel trap - 鳄鱼的巨口像捕兽铗一般紧咬住猎物