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正确答案：
LifeIsPreciousFromthecpicturebelow,wecanamanJscrossingthestreetinahurry.Andheisnotwalkingonthepavement,instead,heisrunninginfrontofcarswhicharemovingonthestreet.Andtoavoidhittinghim,thecarmakesasuddenstop.Thefollowingcarhitsthatcaronitsback.Thusanaccidentiscaused.Themanwhoiscrossingthestreetdoesn'ttakelifeseriously,bothhisandothers.Runningacrossastreetisverydangerousbecausetherun-ningpersoncanbeeasilyhurtbycars.Andifthecarwhichisabouttohitthepersonmakesasuddenbreak,theremaybeacaraccident,justthepicture,thusthepeopleinthecarsmightbehurt.Lifeisprecious,andalsovulnerable.Weshouldnotputourselvesindangerbyanyimproperbehavior.