1、highly没有具体高度的意思。

2、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 wageMeaning #3: in a high position or level or rank Derived from adjective: high (meaning #3)。