It was difficult to feed the largest population in the past.

以前，要养活世界最多的人口是很困难的。

youdao

In the past, there were too many people to feed.

在过去需要养起来的人太多了。

youdao

In the past, there were too many people to feed.

在过去需要养起来的人太多了。

youdao