Under the old system pupils often had to stand to attention and repeat lessons parrot fashion.

在旧体制下，学生常常得立正站好，机械地重复课文。

柯林斯例句

We were ordered to stand to attention.

我们被命令立正行礼.

互联网

Every private soldier must stand to attention when an officer enters the room.

军官进屋时每一位列兵必须立正站好.

互联网