Definition: toward the top of a hill Level: C2
我们向上走了半英里。
We'd walked half a mile ___uphill.
小径从底部开始，向上延伸了一段距离。
The trail starts at the bottom and stretches ___uphill for a bit.
前方的路很陡，一直向上通往山顶。
The road ahead is steep and goes ___uphill all the way to the summit.
