Stadium ushers asked fans to evacuate the seating bowl and take cover in the concourses , hallways and restrooms .
球场引领服务员要求球迷疏散到有遮罩的座位区，走廊或休息室。
Now longtan park is becoming one of the most important recreational concourses for the citizens in beijing with more beautiful sights , advanced facilities and circumspect service .
