他的左脚和右脚都很好使。

he can use his left and right foot;

youdao

首先从前位站姿开始；让呼啦圈逆时针转起来，当旋转和地面平行的时候，把重心放到左脚上，用你的右脚来给力；呼啦圈的动力会带动你晃动。

When it's spinning parallel to the ground, support your weight on your left foot and use your right foot to power your spin; the momentum of the hoop should carry you around.

youdao

例如，这个装鞋的木桶可以将这些鞋子按照颜色和大小分类，还能将这些左脚的鞋子与它们相应的右脚的鞋子匹配。

For example, the shoe bucket has the ability to classify all of the shoes by color and size as well as matching all of the left shoes with their corresponding right shoes.

youdao