Koj puas paub, Hauv Teb Chaws Asmeskas nkaus xwb tus naj npawb ntawm Cov Khoom Siv Dej hauv ib xyoo yog tshaj 39 Billion. Tam sim no xav txog tus naj npawb rau txhua lub teb chaws hauv ntiaj teb txhua xyoo. Yog hais tias tag nrho cov Cov Fwj Yas tsis txhob mus rau kev tsim dua, lawv yog polluting Rivers, Seas, Lands txhua yam ...
Ntau ntawm lawv tuaj yeem nkag tsis tau rau ntau xyoo tom qab dej dej / av thiab tuaj yeem tsim kev puas tsuaj rau peb cov kab mob Biological Ecosystem. Yog li, thov tsis txhob muab pov tawm cov kaus poom khoob / Lub raj mis nyob txhua qhov chaw, los ntawm lawv hauv Dustbin kom zoo, yog li lawv tuaj yeem sau rau cov khoom siv ub khoom no .....
Koj txoj kev nco yuav pab tau peb ib puag ncig huv !!!
