billzhao 发表于 2012-3-14 12:46 7 Z' V/ h6 a+ H* o2 t# CI find it very useful to repeat their words. It is different from watching TV. It is so real. + F/ U( Z8 W, }( x
billzhao 发表于 2012-3-14 12:46 - q6 n+ P& S+ o" @
I find it very useful to repeat their words. It is different from watching TV. It is so real. " x" B- s! J l% h) C
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挑挑你的语法毛病。前面的IT代表" to repeart their words", 后面与之进行比较的是“watching TV".