例句 : My puppy will lift up its head with ears erect when I call its name.

翻譯 : 當我叫牠名字時，我家狗狗會抬起頭並豎起耳朵。

例句 : When the teacher called his name, he erected himself to full height.

翻譯 : 老師叫他的名字時，他把身子挺直。