她们是在玩”麻将“这在中国是很流行的娱乐活动。的翻译：They are playing "mahjong" this is a very popular pastime in China. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

They are playing "mahjong" This is very popular in the Chinese entertainment.

They are playing "mahjong" this is a very popular pastime in China.

They are playing” the mahjong “this in China are the very popular recreational activity.

They are just playing mahjong " This in China," is a very popular recreational activities.

They are playing "mahjong" this is a very popular pastime in China.