1. Two British scientists developed a sulfa that could cure pneumonia, a disease that up to that time had caused thousands of deaths yearly.
    英国两位科学家研制了一种可以医治肺炎的磺胺药。在研制出此药之前，每年都有成千上万人死于肺炎。

2. After further experiments Domagk developed a drug from the red dye, and this was the first of the sulfa drugs.
    杜马克继续试验，从红色染料中研制出了一种新药，这就是最初的磺胺药。

3. Unlike sulfa drugs, penicillin is made up of plant material that the body can absorb.
    与磺胺药不同，盘尼西林是由人体可吸收的植物材料制成的，