arbo 发表于 2012-3-1 18:08 - `& t5 r" y. Q, K$ `: @) R
One is relaxed and one is tight. 1 k. ~/ G, S$ K( t0 L0 E
I think this is the most critical aspect.
7 E& l, ]1 b. I* Y- c& D lock 和dock放松些,是吗?当我听这两个音时,我能区分出来,但是却有些讲不出来它们的区别,觉得挺微小的,好象紧张的那个音发得清楚些,而放松的那个就有些圆滑而模糊。
arbo 发表于 2012-3-5 12:36 + ~9 @+ R- H- A: d7 ?3 A
Agree with Lastman. Duck and luck, you need to relax. Dock and lock, you need to be a little bit tig ...