Locked In ? 锁定在校园 ?

Although I’ve heard this is not 100% across China, and also some Chinese students are dealing with a similar situation. I believe that it’s more prevalent among international students.

虽然我听说这在中国并不是百分之百的，而且一些中国学生也面临着类似的情况。我认为这在国际学生中更为普遍。