bleaching

例句：

1. 1.The clothes were washed with a mixture of soap and baking soda for the first time.
   第一次用肥皂和苏打粉的混合物洗衣服。
2. 2. The company uses a special bleaching agent to remove stains from fabrics.
   该公司使用一种特殊的漂白剂来去除织物上的污渍。
3. 3. The bleaching process is essential in removing the yellowish color from the fabric.
   漂白过程是去除织物上黄色的关键步骤。