Gorilla vs. Gorilla
https://www.youtube.com/watch?v=25ullK97O2M 14:25 the dangerous cargo containers don't have sensors but they get a meticulous once-over. 危険物コンテナには温度計がついていないが入念な目視検査でチェックしている。
Documentary - Megastructures Largest Ship in The World - National Geographic
練習問題解答
a-4317 a pretty good once-over
a-6298 give her the once-over