Every time I travel to a city, I go back to the local science and technology museum. This time I just arrived in Guangzhou and took the subway from Guangzhou Station to go straight here. Because it is 9.30, it has not arrived at the Golden Week holiday, so there are not many people, there is no need to queue for the experience project, the interpreters are all one-to-one services, but because I travel alone and I am not used to trouble others, so I am a little unrelenting by the young lady. Feeling 😂