The cultural environment needs to be protected and purified. Students looked for examples of irregular use of Chinese in daily life and posted them on the campus website, such as:

1 Typo: It should be "take care of things as they come"

2 "Enlightenment" means that units, organizations or individuals have something that needs to be explained to the public, or that they hope to get everyone's attention. Practical essay is a tool used to convey information, handle affairs, and communicate feelings. It can be used as a voucher and basis. It is an article that people write to deal with practical things in life, study, and work. It has practical characteristics and forms an idiomatic format. Such as: missing person notices, missing object notices, call for papers notices, school anniversary notices

Not suitable for use with "recruitment"