The young snake asked his mother.

一个年幼的蛇问它的母亲。

youdao

A young boa constrictor bides its time on another bloom; the snake cares little for Ochroma nectar but wouldn't pass up a meal of hummingbird.

一只小蟒蛇在另一朵花上等待时机；蛇对蜜汁不感兴趣，但不愿放弃一顿蜂鸟餐。

youdao

Notably, the snake populations studied all give birth to live young (other species like pythons, lay eggs) and are sit-and-wait predators, making them more vulnerable to change in their environments.

值得注意的是，接受数量考察的都是卵胎生种类（另外一些种类，比如蟒蛇，则是卵生）以及静候捕猎的种类，这会让他们更容易受到环境变化带来的影响。

youdao