By its very nature a lion is ferocious.

　　獅子本性兇殘。

　　Her aim was good and she hit the lion with her first shot.

　　她瞄得準(zhǔn)，第一槍就打中了獅子。

　　The lion is perhaps the most famous member of the cat family.

　　獅子可能是貓科家族里最有名的成員了。