The child was rolling a hoop.

那个孩子在滚环。

Beton activates a man-sized gin to catch his target. Four hemicyclic iron ring will jut from the ground and immobilize the target.

比顿启动一个对人用的捕兽夹抓住他的目标。四个半环将从地面突出，目标无法移动。