空调kōngtiáokōngtiáoair conditioningUsages of kōngtiáo我wǒ 的de 办公室bàngōngshì 周围zhōuwéi 很hěn 安静ānjìng， 冬天dōngtiān 有yǒu 暖气nuǎnqì， 夏天xiàtiān 有yǒu 空调kōngtiáo。wǒ de bàngōngshì zhōuwéi hěn ānjìng, dōngtiān yǒu nuǎnqì, xiàtiān yǒu kōngtiáo.The area around my office is very quiet; in winter there is heating, and in summer there is air conditioning.Elon.io is an online learning platformWe have an entire course teaching Chinese grammar and vocabulary.Start learning Chinese now