今天，许多人开始意识到，为了保护环境和为了人类的生存，我们需要更多的人成为素食者。

Today, many people have come to realize that to help the environment and for the human race to survive, more of us will need to become vegetarian.

youdao

我们需要更多的人了解这件事情！

P. S . We need the whole world to know about this.

youdao

我们需要更多的人员交流。

We absolutely need to see more and more people-to-people exchanges.

youdao