Can you distinguish between the sounds of the following word pairs?9 J* s9 y$ p4 V- j& K
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yeast - east' a0 @! D# c! V3 F* j
year - ear7 x% D( H. O; _7 B2 ^# ?! B
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Yes, the differece is subtle...1 Y! i: x" z1 L0 ~
_- E; \! p z4 _* C 补充内容 (2012-3-17 04:31):4 i3 u5 W& {8 C) M
下午看云吞的帖子注意到原来已经也提到了。。。