They climb the hill.怎样扩从句子?

问题描述:

They climb the hill.怎样扩从句子?

They are very happy to climb the hill behind their school with such lovely weather this Sunday afternoon.

They ( who are strong......)climb the hill.
They climb the hill ( which is 5000 meters high.)

they climb the hill which only 500 meters high

They are climbing up the hill now

他们登山 是句子的主要成分,所以你若要扩展,可从主语、宾语上作进一步的修饰,或者用副词对谓语进行修饰,都可以扩充句子.
例如:
他们这群年轻人上周三上午登上了一座小山.
A group young people of them climbed a hill on the morning last wednesday.