基本解释無電梯的公寓英汉例句雙語例句After ra gentle warm-up, sprint hard up the stairs as fast as you can for 20 (building to 30) seconds, then slowly recover as you walk back down.在溫和的熱身運動之後，以你能達到的最快的速度沖上樓梯，時長約爲20-30秒，接著慢慢走下來以恢複。walk up building更多例句词组短语短語walk -up multistorey building 無電梯的多層建築walk up building更多词组专业释义土木建築工程無電梯的公寓