9宫数独技巧方法简介：These people were talking so much and teasing each other that Hei Lanzi was a little distracted. He was afraid that he would accidentally stand and listen all day, in case something unexpected happened again.
These people were talking so much and teasing each other that Hei Lanzi was a little distracted. He was afraid that he would accidentally stand and listen all day, in case something unexpected happened again.
