Within this organized system, with an abundance of food resources, a rich culture flourished.

在这个有组织的系统里，凭借丰富的粮食资源，多彩的文化蓬勃发展。

Other governments want residents to move back to rural areas that had stronger independent food resources.

其他政府则希望居民搬回拥有更强大独立食物资源的农村地区。

Their food resources might be withering and they might not have as much food available to them.

“它们的食物资源可能正在枯竭，它们可能无法找到充足的食物。

What could the loch support, in terms of food resources?

就食物资源而言，湖泊可以支持什么？

And with this organized system, they had an abundance of food resources, so a rich culture could grow and become strong.

凭借这个有组织的体系，他们拥有了丰富的食物资源，多彩的文化得以发展壮大。

When food resources are tight, there may not be enough to go around.

当食物资源紧张时，可能没有足够的食物。

In this part of the world at this time around nine thousand years ago, other food resources were very thin on the ground.

九千年以前，在地球的这部分地区，其他食物来源相当之贫乏。也没有容易驯化的动物。

Paleobiologists hypothesize that they exploited one of the only viable food resources in the post-asteroid conditions - seed banks in the soil.

古生物学家假设他们利用了后小行星条件下唯一可行的食物资源之一——土壤中的种子库。

If you have a food resource that's available in vast numbers but only for a very limited time, it's hard for predators to eat all of them.

如果食物数量极大，但只有很短一段时间，那捕食者很难一下子全都吃完。

Dinosaurs were everywhere on land, taking up a lot of the food resources, so heading into the water meant more open niches for reptiles to fill.

恐龙在陆地上无处不在， 占用了大量的食物资源，因此进入水中意味着有更多开放的壁龛供爬行动物填补。

An evolutionary perfect organism who dominated the very top of the food chain for millions of years, and which could only be wiped out by massive climate change and overcompetition for shrinking food resources.

一种进化完美的生物体， 它在食物链的最顶端占据了数百万年的时间，只能被大规模的气候变化和对日益减少的食物资源的过度竞争所消灭。