Eng: passage of

凌日

passage of a celestial body or satellite across the face of a relatively larger body as seen from Earth (The)

凌星

passage of a celestial body or satellite across the face of a relatively larger body as seen from Earth (The)

食天文現象

Passage of one celestial body in front of another so that light from one is blocked by the body of the other or the passage of all or part of a one body through the shadow of another

時間的腳步

Passage of time