5 Be in your friend's corner if he or she's not there to defend him or herself.
為朋友可以兩肋插刀。
If you're at a gathering at which someone mentions your friend disparagingly, defend him or her against gossip or criticism.
如果你聽到別人在詆毀你的朋友,你應(yīng)該勇敢的站出來保護(hù)他。