highly没有具体高度的意思,只是程度、地位等高的意思.所以只能说jump high
见释意：
the adverb highly has 3 meanings:
Meaning
#1:to a high degree or extent; favorably or with much respect
Synonym:extremely(Derived from adjective:high (meaning #1)"
Meaning #2:at a high rate or wage
Meaning #3:in a high position or level or rank
Derived from adjective:high (meaning #3)