This is easy to cause unrealistic comparison among middle school students.
这就容易使得一些中学生产生攀比心理。
Conclusion Multiple health risk behaviors exist among middle school students.
结论中学生存在多种健康相关的危险行为。
In recent years, mobile phones have become popular among middle school students.
近年来，手机很受中学生的欢迎。
应用推荐