The worlds population is growing faster and faster.

世界人口增长越来越快。

youdao

Others doubt the ability of the worlds population to synchronize an event like this.

另有人怀疑全世界的人同时来做这样一件事情不大可能。

youdao

The greed, hatred, and general discord are no longer able to keep the worlds population at bay.

贪婪，憎恨，以及普通性的反面谐因素不再能够继续的节制世界的人口。

youdao

"A significant percentage of the world's population will be able to make a living working in virtual worlds, " says Booker.

CNN: Virtual worlds: The next Facebook?