许多注重健康的人选择粗糖，因为它具有天然特性。

Many health-conscious people choose ___raw sugar for its natural properties.

该公司从可持续供应商处采购原材料。

The company sources its ___raw materials from sustainable suppliers.

创新的设计师经常使用原材料来实现独特的风格。

Innovative designers frequently work with ___raw materials to achieve unique styles.