在加拿大Calgary機場候機廳見過固定自行車可以發電給手機充電, 既消磨時間, 又煆練身體, 還給手機充了電.
本文內容已被 [ 選民 ] 在 2022-12-23 08:00:51 編輯過。如有問題,請報告版主或論壇管理刪除.
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy