Hi, everybody. If you've ever played a game of basketball in a gym, or entered a contest in school, or started a small business in your hometown, you know that competition is a good thing.It pushe
They also have great capacity. 它们有很大的容量 For example, this system in Guangzhou 例如，这系统在广州 is moving more passengers our direction 比中国所有的地铁线路 than all subway lines in China, 能运送更多的乘客 except for one line
