観察する の訳語→ analyse consider examine look monitor notice observant observe regard see study think trace watch
調査する の訳語→ investigate sleuth
見る の訳語→ acknowledge behold blink catch confront consult consume decide detect discern expect eye find follow gauge gaze get glance glare inspect inspection judge long look in measure moment peer peg picture read realize reckon recognize scan seem sight size stare state suggest surmise survey turn view wait witness