Our school is by the river.
我们的学校在河边。
The strange building was designed by my uncle.
那个奇怪的建筑物是我设计的。
I reserved a hotel room by e-mail。
我通过电子邮件预定了一个旅馆房间。
I missed the train by two minutes.
我晚了两分钟,没赶上火车。
Eggs are sold by the dozen.
鸡蛋按打出售。
You shouldn’t judge a person by their appearance.
我不应该以貌取人。