美国合法的饮酒年龄是21岁，而作为美国的大学生还是要遵守一系列的饮酒规定
The legal age for drinking alcohol in the United States is 21. Underage drinking is a crime but also a common part of college social life. This week in our Foreign Student Series, we look at alcohol policies at American colleges and universities. These policies differ from school to school, as do e…