该篮板坚固耐用、通用性强，适用于学校、工矿体育运动和群众活动中使用。
The backboard is firm and durable, has high versatility, and is suitable for schools, industrial and mineral sports and mass activity.
大型体育场馆作为大型群众活动的场所，一旦发生事故往往造成群死群伤的严重后果。
Large sports stadium is the place for large-scale mass activities, where once an accident will result in high casualties.
所以即使您只有一两个小时的时间，也请以保卫地球的名义，来在这次群众分包活动中小试身手吧。
So even if you have just an hour or two, try your hand at a bit of crowd-sourcing in the name of Earth defense.
应用推荐