短文改错many animals are in the danger of dying out .with 3000wi

短文改错
many animals are in the danger of dying out .with 3000wild animals reduced on average each year ,there are only 1.5million leaving till 2010.there 're several disaster ,illegal killing is an important reason .human beings being are making attempts to hunt wild animals for a big profit ,what has resulted in a sharp decrease in the number of animals .however ,it's high time that we took measures .on addition ,firm laws should be .passed to forbid abuse killing .only in this way can we live harmony with wild animals .