有许多资料表明我们呼吸的空气已经受到污染的翻译：A lot of information indicating that the air we breathe is polluted 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

There are many data indicate that the air we breathe has been contaminated

A lot of information indicating that the air we breathe is polluted

Some many materials indicated we breathe the air already was polluted

There are many data indicate that the air we breathe has been polluted

A lot of information indicating that the air we breathe is polluted