extension division的用法和样例：
例句
- Experts at the Ohio State University Extension say most people use a device with a short handle called a mattock or sandholdsang hoe.
俄亥俄州立大学推广部的专家表示，大多人数使用一种名为鹤嘴锄或呼号锄的带有短柄的装置。 - Day neutrals produce fruit throughout the summer months.The University of Illinois Urban Extension says ever berries bearers and day neutrals are especially good for home gardens.
伊利诺伊州立大学城市推广部表示长年草莓和无论有无日照均能生长的草莓对家庭种植更为适合。
