boa;boa constrictor ;
例句:
They were too far up for the snake to bite them.
它们离得远,所以蟒蛇咬不着它们.
Serpent , we'll try our hand at a mark.
大蟒蛇, 我们得找个靶子,试试咱们的手气.
The two of the snakes swirls in the air.
两条蟒蛇在空中飞跃(应该是指拦截的对手 )