WK 5 years ago多讀點其他書很不錯,果真又看到一些有趣的文獻可以用。但,這階段不是應該很早就要開始然後現在該收了嗎⋯⋯ 6 responses Show only author's response(s) Load all responses Load more older responses No responses - be the first :) Load more responses New Response Register your Plurk account to respond to these plurks