Theearthisourhome.Weshouldbekindtoit.Howdoesourearthturnbetter?Herearesometips. 　　Firstly,weshouldenhanceourawarenessoftheimportanceofenvironmentalprotection. 　　Secondly,asastudent,weshouldn'tlitterpaperandemptybottleseverywhere.Weshouldkeepourenvironmentcleanandtidy. 　　Thirdly,wecanplantmorekindsoftreesinoursparetime,theycanmakefreshair. 　　Inaworld,protectingtheenvironmentisveryurgent.Itiseveryone'sresponsibility.Weshouldtryourbesttomakeourearthbetterandbetter. 　　祝开心!