Some smell so good that they are used in perfume, lotion and other body products.

有些气味很好闻，可以用于制香水、乳液和其他身体产品。

The kidneys make urine from a mix of water and the body's waste products, funneling the unwanted fluid into two muscular tubes called ureters.

形成于肾脏里的尿液由身体里的水分和终末产物合成，废液流到两个被称为输尿管的肌管中。