我们必须采取行动阻止人们砍伐森林用英语怎么说
问题描述：
我们必须采取行动阻止人们砍伐森林用英语怎么说
答
We have to act to keep people from chopping down forest
答
We must take actions to stop people from deforestation.
答
We must do something to prevent/stop people from cutting trees.