那个小女孩开心地舔着棉花糖，粉色的糖丝沾满了她的脸颊。

The little girl happily licked her pink ___candy-floss, getting sticky sugar strands all over her cheeks.

那场演讲虽然充满华丽的辞藻，但缺乏实质内容，简直就是棉花糖般的空谈。

The speech was full of fancy words but lacked substance, just like ___candy-floss talk.