从小事做起 {Ans: start from little things}全球变暖 {Ans: (quán qiú biàn nuǎn)global warming}从我做起 {Ans: start from myself/me}海 {Ans: sea}环保 {Ans: environmentally friendly; environmental protection}空调 {Ans: (kōng tiáo)air- conditioner}用电 {Ans: use electricity}慈善 {Ans: (cí shàn)charity}可回收 {Ans: recyclable (Kě huíshōu)}用水 {Ans: use water}淋浴 {Ans: (lín yù)shower}回收 {Ans: (huí shōu)recycle}干净 {Ans: clean}绿色 {Ans: green}洗脸 {Ans: wash face}水不停地流 {Ans: water keep running}山 {Ans: montain}洗车 {Ans: wash car}刷牙 {Ans: (shuā yā)brush teeth}义工 {Ans: (yìgōng )Volunteer}