Here are some girls with skates; but they are not on the ice.

这儿有几个穿着冰鞋的女孩，但她们不在冰上滑。

Their skates roll on the floor.

她们的冰鞋在地面滑行。

Which way do you like to skate,—on the ice, or on the floor?

你喜欢哪种方式的溜冰?在冰上，还是在地面上?

The girl with the new black dress is Jane Bell.

那个穿着新黑裙的女孩是简·贝尔。