1.Those three behavioral criteria are, first, that the animal goes through a period of quiescence where they are less active.
“睡眠有三种行为标，，动物会经历活动力较静止期。
2.His quiescence seemed ironical and treacherous, it fitted so poorly with his looks.
沉默看起来既讽刺又奸诈，与长相格格不入。机翻
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划词翻译
详细解释
，
，动物会经历活动力较
静止期。
）
