也称“砌方城”。喻指打麻将to play mahjong; to build the Great Wall

• 双休日的主题应该是“休”，那么通宵砌长城算不算“休”呢？

  The theme of the weekend should be "rest": does staying up all night playing mahjong count as rest?

• 烟雾缭绕中伏案“砌长城”，也是一种城乡见怪不怪的“客厅文化”。

  Huddling over a table playing mahjong in swirls of smoke is a type of "living room culture" seen so often in both countryside and city that one does not think it strange any more.