报读或参加指定天文兴趣班讲座课程或活动可获优惠到指定商号购物享有意想不到的折扣
Enroll in or participate in designated astronomy interest classes, lectures or activities to enjoy discounts. When shopping at designated stores, you can get unexpected discounts
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动