关于Environmental的精选

Environmentalprotectionisabigproject,butwecanstartfromaroundthings,doalotofthingstoprotecttheenvironment.Ourpapereveryday,doyouknowthepaperishowto?Ismadeoftreestomakepaper.Everyyeararoundtheworldtocut...

Withindustriesandbusinessdevelopingquickly,thenumberoftreesinmanybigcitieshasdramaticallyreduces.Effortsarebeingmadetopreventpeoplefromcuttingmoretrees.Butalotoftreesarebeingdestroyedbypeoplewhohavene...