Psychology, which studies the human mind and human behavior, builds knowledge by observation and experiments.
人間の心と人間の行動を研究する心理学は、観察と実験によって知識を構築します。
The very sick baby was under careful observation by the doctors.
重篤な病気の赤ちゃんは医師によって注意深く観察されていました。
There are four major parts to the atmospheric problem: observation, understanding, prediction, and control.
大気問題には、観測、理解、予測、制御という 4 つの主要な部分があります。
First, they should have right ideas of things, ideas that are based on careful observation, and understand causes of effects and their significance correctly.