这个广场设置了公共座椅和无线网络，有一面50英尺(15.2米)的绿色围墙，会定期举行声乐表演。

The plaza has public seating and Wi-Fi, a 50-foot (15.2-metre) green wall, and will host regular acoustic performances.

youdao

在这种情况下，您可以尝试将无线移动网络的设置，关闭和打开数据，似乎为我工作在个别情况下发生的。

In this case, you can try going to the Mobile Network Settings, and turning data off and on; seemed to work for me on the rare occasion it happened.

youdao