"có gì đó sai sai", cây cao su thải ra hút oxy thải CO2 mà cũng được tính là rừng bao phủ

41 views Nov 12

Le Quyen Nguyen 30,580 points

Your Comment

Your name to display (optional)

Email me at this address if my Comment is voted or replied on:

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

Please complete the anti-spam verification

To avoid this verification in future, please log in or register.