JoyceAccSG 发表于 2014-1-23 18:54 ( X2 \2 G/ Z9 p2 [4 k" `3 z( g
Probably not, since I used them before.
& ]2 R& N( r4 D 0 E: d) m4 P4 W" l别人说 你不会2 u1 N L$ m- N q( J4 V
你回答:probably not; 就是说你可能是不会了;这种情况的回答,是中国人常见的错误; ]# i% a0 o" o: J5 R# l$ b
used them before 这里的them也存在借代不明的情况。 : S" \, q' M0 Z' L/ s M 1 c- a1 M- T k* s应该说: I can. Since I posted a video in the past.