Many people study English on the weekend after work in three- or four-hour sessions. While classes tend to be relaxed, the absence of contact with English during the rest of the week makes progress slow.
很多公司的員工語言進修，喜歡排在周末下午、大家心情比較輕鬆的時候，但一次三、四個小時下來，可以想見學習效果不會好；而且下課後，就整整六天不碰英文，即使一次學很多，也不容易記得。