billzhao 发表于 2012-3-14 12:46 $ N. Q* G4 H9 G2 sI find it very useful to repeat their words. It is different from watching TV. It is so real. ! T. p3 c7 w0 m
billzhao 发表于 2012-3-14 12:46 3 X9 L3 H) a9 y* D, W( q
I find it very useful to repeat their words. It is different from watching TV. It is so real. , Z# O9 \8 M& @/ u1 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".