

为您推荐
- [1]_23s_:slow steps on concrete stairs;[2]_16s_:fast steps on concrete stairs;[3]_5s_:walk down on concrete stairs
- [1]_7s_:jog away on wet concrete;[2]_18s_:run on gritty concrete
- [1]_7s_:slow walking on concrete, stop;[2]_14s_:walking and scrapes on gritty concrete
- 一个人走在水泥: 上楼梯(one person walking on concrete: up stairs)
- 一个人走在水泥: 空心的房间-1(one person walking on concrete: hollow room-1)
- 一个人走在水泥: 空心的房间(one person walking on concrete: hollow room)
- 不均匀在混凝土上行走, 不同的启动和停止(uneven walking on concrete, various starts and stops)
- 两人对混凝土短混战(short scuffle by two people on concrete)
- 在坚韧不拔的混凝土上行走, 不同的启动和停止(walk on gritty concrete, various starts and stops)
- 在混凝土上的衣服鞋子快走(fast walking in dress shoes on concrete)