The term"friend"covers a wide range of meanings.It can be a nodding acquaintance(点头之交)，a confidant(知己)， a partner,a playmate,a brother,etc. As life is full of strife and conflict(矛盾和斗争)，we need friends to support and help us out of difficulties.Our friends give us warnings against danger.True friends share not only joy,but more often than not,they share sorrow. 导航页导航页 The term“friend”covers a wide range of meanings. It can be a nodding acquaintance (点头之交), a confidant(知己), a partner, a playmate, a brother, etc. As life is full of strife and conflict (矛盾和斗争), we need friends to support and help us out of difficulties. Our friends give us warnings against danger. True friends share not only joy, but more often than not, they share sorrow