翻译:大量砍伐树木已经对生态平衡带来了严重影响.（upset）
问题描述：
翻译:大量砍伐树木已经对生态平衡带来了严重影响.（upset）
答
The ecological balance has been upset severely by too much tree felling.
翻译:大量砍伐树木已经对生态平衡带来了严重影响.（upset）
The ecological balance has been upset severely by too much tree felling.