It weakened their immune system so severely that they were easy prey for parasites.

它严重削弱了它们的免疫系统，使它们很容易成为寄生虫的猎物。

Everything with a brain has to sleep, but a sleeping animal is easy prey.

任何有大脑的生物都必须睡觉，但睡着的动物很容易成为猎物。

Due to their small size, clownfish are easy prey for sharks, eels, and larger fish.

由于体型小，小丑鱼很容易成为鲨鱼、鳗鱼和大鱼的猎物。

These chicks will not be able to fly for months and will be easy prey for bigger predators.

这些雏鸟几个月都不能飞行，很容易成为大型捕食者的猎物。

While bats sleep, most other animals are awake and hunting, so without a good hiding spot, they would be easy prey.

在蝙蝠睡觉的时候，其他大多数动物都是清醒的，而且在捕食，所以如果没有一个好的藏身之处，它们就会很容易成为猎物。

Tourists are easy prey for thieves.

【easy】游客易成为小偷下手的对象。

One pundit noted that such a worker would be " easy prey for demagogues who appeal to his resentment and his desire for revenge" , which sounds familiar.

一位专家指出，这样的工人“很容易成为政治煽动者的猎物，煽动者会利用他的怨恨和复仇欲望”，这听起来很熟悉。

Unfortunately, those abilities did not protect it from being easy prey for hungry sailors who yeas ago sailed the very cold and often icy waters of Greenland, Iceland, and Scotland.

不幸的是，这些能力并不能保护它免于成为饥饿水手的猎物，这些水手多年前曾在格陵兰岛、冰岛和苏格兰的非常寒冷且经常结冰的水域航行。

But a good head start doesn't guarantee survival. These chicks will not be able to fly for months and will be easy prey for bigger predators. So monitoring mortality is part of the job and a very difficult part.

但是孵化出来并不能保证所有的都能存活下来。这些雏鸟几个月都不能飞行，很容易成为大型捕食者的猎物。所以监测死亡率是我们工作的一部分，也是非常困难的一部分。