腳踏板=run step, 就是翻了手冊後才有這些疑問，謝謝

來源: cyte 於 2022-10-01 20:51:09 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.