ourteacherlives 30 miles away from our school .Sunshine Town is about 40 kilometres away fromBeijing.请问词组be away from ,那第一句里怎么没了be呢.

ourteacherlives 30 miles away from our school .Sunshine Town is about 40 kilometres away from
Beijing.请问词组be away from ,那第一句里怎么没了be呢.

第一句的away from相当于副词了,没有be,因为有了动词live.
它说的是居住在30英里外的地方