Grasslandsneedtimetorecoverwhencattleandotheranimalsfee...
問題詳情：Grasslandsneedtimetorecoverwhencattleandotheranimalsfeedonthem.Movinganimalsfromonefieldtoanothercanprovidethe 1 neededfornewgrowth.Thisiscalledrotationalgrazing（輪流放牧）,andhere’smoreab...