The last says it is a pull rope.

最后一个人说是一条绳子。

youdao

Straight on the ground, pressed by a finger tip pull rope whip gyro, gyro, it turns on the ground, then whip to beat faster, more spin.

直放在地上，用手指按住陀螺顶端，用力一拉鞭绳，陀螺就在地上转起来，再用鞭子不断抽打，越抽转得越快。

youdao

Two-way pull rope switch;

双向拉绳开关；

youdao

Two-way pull rope switch;

双向拉绳开关；

youdao