l am sorry that l have mislead your guys in one passage l wrote here . in that blog , l said if you mastered 3000 words , you could chat with a foreigner fluently . but just now l baidu about it l fould l was wrong . it has been tested that a normal foreigner have mastered about 10 thousand words . and the most important thing is that each word has the multiple meanings . it is not that easy for you to understand a word l think .
if you recite 30 words then forget 20 words each day . it would cost you 2 years to master the native english .and you must persist every day . so difficult ! isnt it ?
my goal is that l want to regard my english as an advantage in the job hunting as soon as possible . and now l need to be realistic .
perhaps l need to adjust my goal then .