重点讲解：
1. make fun of 取笑；戏弄；拿…开玩笑；
例句：Don't make fun of others. It is impolite.
别取笑别人，那是不礼貌的MH_eEE4O[yQ*8WK。
2. be supposed to do sth. 应当，应该，须；
例句：These batteries are supposed to last for a year.
这些电池应该能用一年QZ#[(NW%s#VC[o;C。
3. take away 拿走；夺走；
例句：Your visit will take away the sting of her sorrow.
您的来访会消除她的悲伤难过[QquU-l0L9gnT!+yK%m。
4. be afraid of 害怕的；恐惧的；
例句：He was afraid of putting his fear into words.
可是他怕把这种顾虑说出来G8Fp@,f7|S_。