competitive
[形容词]
referring to a situation in which teams, players, etc. are trying to defeat their rivals

竞争激烈的, 具有竞争性的
psychology
[名词]
a field of science that studies the mind, its functions, and how it affects behavior

心理学, 心理科学
Ex: Researchers psychology are studying how stress affects decision-making .
magazine
[名词]
a colorful thin book that has news, pictures, and stories about different things like fashion, sports, and animals, usually issued weekly or monthly

杂志, 期刊

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