脚绳一种连接在冲浪板尾部和冲浪者脚部的塑胶绳其作用是保证冲浪者掉下冲浪板时依然与冲浪板紧密相连
A foot rope is a plastic rope connected to the rear of a surfboard and the surfer's foot. Its function is to ensure that the surfer remains closely attached to the surfboard when they fall off
以上为机器翻译结果，长、整句建议使用 人工翻译 。