• VOA流行美語 Unit 215:phone tag和chit chat Larry告訴李華他連續幾天給他哥哥打電話,可是總也找不到他。李華會學到兩個常用語:phonetag和chitchat。LL:Argh!Ijustgotmybrother'sansweringmachineAGAIN.I'vebeenplayingphonetagwithhimfordays.LH:你和你哥哥pla......