joswang 发表于 2015-6-29 18:04# k L9 R4 \( @# s4 x b1 i0 f2 }& o
Read journals and arcticles and find vocabulary that you're not familiar with. Write it down and rep ... ! _; G. r, |) l) Q- b3 C' A9 F9 ~
Wow, it sounds like the most regular way to expand the vacabulary, thank you anyway. |