英语翻译大量例子表明自然环境正在急剧变化

A great deal of evidence indicates that our natural environment is undergoing drastic changes.
注释:
这里的"例子",未必就是examples,而是evidence,即证据,或facts,即事实.
"急剧变化":drastic changes
用了这个短语做宾语,就要用动词undergo来搭配:is undergoing drastic changes
诚意地指出:
一楼与三楼的主语the natural environment为第三人称单数,相应的谓语动词应为changes,而不是change; 此外,rapid是形容词,不能修饰动词change,应该用rapidly.准是疏忽了.

A lot of facts indicate that the natural environment is changing rapidly.

The massive examples indicate the natural environment rapid change

a lot of examples indicate that the natural environment is changing rapidly.