Furthermore, most species do not depend entirely on a single resource, if the major resource for a species becomes scarce, the species can usually shift to alternative resources.
此外,大多数物种并不完全依赖单一的资源,如果一个物种的主要资源变得稀缺,该物种通常可以转向替代资源。
Moving as a massive, united front, they depend entirely on the element of surprise.
它们以大量聚集的方式形成一个团结的军团,它们的胜利完全依赖一个“奇”字。
We don't depend entirely on salespeople when we buy a car, a house, or a suit of clothes.
在买车、买房和买衣服时我们并不完全信赖推销员。
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