このレッスンのフレーズの音声が下にあります。 It's so sunny, isn't it? (遅い)It's so sunny, isn't it? (クリア)It's so sunny, isn't it? (速い) It's so cold, isn't it? (遅い)It's so cold, isn't it? (クリア)It's so cold, isn't it? (速い)