noun, noun or participle which takes 'suru'
round-the-world trip; world cruise
Refers to a journey that circumnavigates the globe, often as a planned tour or cruise. Can be used as a noun or with する to mean 'to travel around the world'.
彼は退職後に世界一周旅行を計画している。
He is planning a round-the-world trip after retirement.
世界
Traveling around the world is my dream.