二代比一代敏感。看看这则消息：New Florida law blocks Chinese students from

New Florida law blocks Chinese students from academic labs

https://www.science.org/content/article/new-florida-law-blocks-chinese-students-from-academic-labs#:~:text=A%20new%20state%20law%20is,other%20%E2%80%9Ccountries%20of%20concern.%E2%80%9D