billzhao 发表于 2012-3-14 12:46 7 w, c3 `/ L; @" T$ ~# w/ ~I find it very useful to repeat their words. It is different from watching TV. It is so real. + L4 j2 m% t4 c- x' I' F
billzhao 发表于 2012-3-14 12:46 5 U8 i- h# d7 O9 Y5 {% F5 k$ DI find it very useful to repeat their words. It is different from watching TV. It is so real. + ^+ o. s# o* n3 J# c: _8 _
6 N4 v) Z7 U" B, ~; ^0 E1 {4 L1 \7 U! CI ...
: Q/ Y) m& n1 {0 u; ~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".