전기료와 가스비가 비싸서 바닥 난방시설을 하지 않는다는게 사실인가?
한국은 바닥 난방 필수인데
日本は底暖房がないか?
電気料金とガス費が高くて底暖房施設をしないと言うのが事実か?
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韓国は底暖房必須なのに