Itisoftennecessarytoreleaseafish,thatis,setitfreeafterc...
问题详情：Itisoftennecessarytoreleaseafish,thatis,setitfreeaftercatching,becauseitistoosmall,oryoujustdon’twanttotakeithometoeat.Insomecases,releasingfishisagoodmeasurethatwillhelpkeepfishvarietyandbui...