The cobra is one of the world's deadliest snakes.
眼镜蛇是世界上毒性最剧烈的蛇类之一。
There are hundreds of poisonous spiders and snakes.
有数百种毒蜘蛛和毒蛇。
Venomous snakes spit and hiss when they are cornered.
毒蛇在无法逃脱时会发出愤怒的呼呼咝咝的声音。
He'd like to go on safari to photograph snakes and tigers.
他想去游猎以拍摄蛇和老虎。
It is often possible to see the vestigial remains of rear limbs on some snakes.
在某些蛇身上常可看到退化后肢的痕迹。