aluminum soap

例句：

1. 1. This soap is made from aluminium, which makes it very soft and gentle on the skin.
   这种肥皂是用铝制成的，因此它对皮肤非常柔软和温和。
2. 2. Aluminum soap is often used in household cleaning products to help remove grease stains.
   铝皂常用于家庭清洁产品中，以帮助去除油脂污渍。
3. 3. The manufacturer claims that their aluminum soap is environmentally friendly and biodegradable.
   制造商声称他们的铝皂是环保的，可生物降解。