passenger-mile 中文意思是什麼
passenger-mile
解釋
客位英里-
Straatsma heads the recently - formed cleanera project, which aims to design an " ultra - eco - friendly plane " that releases 50 percent less carbon dioxide per passenger - mile than current airliners
最近,斯特拉斯瑪帶頭設立了「潔凈時代」項目,旨在設計一款「超級生態環保的飛機」 ,這種飛機排放的二氧化碳每客位英里比目前客機的排放量要少50 % 。
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