النتائج (
العربية) 1:
[نسخ]نسخ!
the first kind is the most dangerous kinds: it is air pollution it is caused by factories and cars sendingoutsmoke to pollute air and this smoke go to the sky and gatherd together as clouds and cloud rain on the land so of course the raine will be polluted and it become dirty water so in this way we can say the raine 25% of it is polluted
يجري ترجمتها، يرجى الانتظار ..