跳高 : （the）high jump
Examples:
1. 报名参加跳高比赛的有多少人？
How many entries are there for the high jump?
2. 她创下跳高的新世界纪录.
She set a new world record for the high jump.
3. 她想创造跳高世界纪录.
She's going for the world record in the high jump.
4. 他跳高时试跳了几次才跳过去.
He had several goes at the high jump before he succeeded in clearing it.
5. 我已报名参加跳高比赛.
I've entered for the high jump.
