I discovered my floormates click-clacking away at mah-jongg.

我发现那层的楼友霹雳啪啦地打麻将。

youdao

Her obsession with mah-jongg began three months ago.

她对麻将的沉迷是三个月前开始的。

youdao

Finally, I returned to the hotel, where I discovered my floormates click-clacking away at mah-jongg.

最后我回到酒店，发现那层的楼友霹雳啪啦地打麻将。

youdao

Elderly tailors play mah-jongg on green-felted tables, while others watch television or lie snoring in the heat.

WSJ: Reshaping Hong Kong's Fading Tailoring Industry