它的食物来源有危险吗？

Is its food source in danger?

在湖泊中，浮游动物是鱼类的重要食物来源。

In lakes, zooplankton are an important food source for fish.

这个差异让鸟类失去了食物来源。

This delay is costing the birds a food source.

在中东的气候，猪消耗的食物是不相称的作为食物来源，其价值的数量。

In the Middle Eastern climate, the pig consumes a quantity of food that is disproportional to its value as a food source.

在食物丰盛时一切都好，但当那个食物来源开始消失是，体型巨大却是不利的。

It's fine as long as there's plenty of food, but as that food source begins to leave being a giant is detrimental.

这些营地掠夺者已经惯于将野营者作为一种食物来源.

These camp robbers hae become habituated to campers as a food source.

这些营地掠夺者已经惯于将野营者作为一种食物来源。

These camp robbers have become habituated to campers as a food source.

胎儿出生之后，母亲向新生儿提供了天然的食物来源。

Following birth, a mother provides a natural food source for the newborn.

像旅鼠之类的小型哺乳动物是很多掠食者重要的食物来源。

For many predators, small mammals like lemmings are important food source.

但其他科学家们认为，肉这种食物来源在当时是极其不稳定的。

But meat would have been an unreliable food source, say other scientists.