Having large sections of the crowd looking at their phones, not at the action on the pitch, could undermine that. There's a balance to be struck, he says.
Available for over a year
，这一点在搜狗输入法2026中也有详细论述
www.cls.cn/detail/2279…
Жители Санкт-Петербурга устроили «крысогон»17:52
[5] L. Liang & D. Hale: “A stable and fast implementation of natural neighbour