Zhè xiàng yánjiū chéngguǒ dádào le guójì lǐngxiān de gāodù.
This research achievement has reached an internationally leading level.
Tips
usage
As a noun, 高度 means physical height/altitude. As an adverb, it means 'highly/greatly' and is used in formal contexts: 高度重视 (highly value), 高度评价 (highly evaluate), 高度紧张 (highly tense).