Usages of dōngtiān
冬天 在 安静 的 房间 里 喝 热 茶、 听 音乐， 让 人 觉得 很 温暖。dōngtiān zài ānjìng de fángjiān lǐ hē rè chá, tīng yīnyuè, ràng rén juéde hěn wēnnuǎn.
In winter, drinking hot tea and listening to music in a quiet room makes people feel very warm.
冬天 天气 很 冷， 我们 在 家 喝 热 茶。dōngtiān tiānqì hěn lěng, wǒmen zài jiā hē rè chá.
In winter, when the weather is very cold, we drink hot tea at home.
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