例句與造句

1. Flatbacks have the most restricted range, not venturing beyond Australia's continental shelf.
2. Australian flatback : Australian flatbacks eat sea cucumbers, jellyfish, mollusks, prawns and seaweed.
3. Flatbacks, which are molded on one side only and feature no design on the back, tend to be more valuable than three-dimensional designs.
4. It's difficult to find flatbacks in a sentence. 用flatbacks造句挺難的