A lot of what he's been hearing from the federal government is BS.
他从联邦政府那儿听来的很多东西都是胡说八道。
《柯林斯英汉双解大词典》
3
Accustomed to seeing As and Bs on high school report cards, they may be upset when their children's first semester college grades are below that level.
他们习惯于在孩子的高中成绩单上看到 A 和 B，所以当他们的孩子大学第一学期的成绩低于这个水平时，他们可能会感到不安。