We can have an aspirin tablet; we don't have to chew on willow bark to get that salicin that's going to give us that pain relief that we need.

可以服用一片阿司匹; 不需要咀嚼柳树皮来获得需要的缓解疼痛的水杨。

It took nearly another 70 years for a German pharmacist, Johann Buchner, to finally identify and purify the substance that made all this possible, a compound called salicin.

德国药剂师约翰·布赫纳 (Johann Buchner) 又花了将近 70 年的时间，才定并提纯了使这一切成为可能的物质，即一种名为水杨的化合物。

And you know we're really lucky that I see today… We can have an aspirin tablet; we don't have to chew on willow bark to get that salicin that's going to give us that pain relief that we need.

你知道真的很幸运，今天看到… … 可以吃一片阿司匹；不必咀嚼柳树皮来获取水杨，它可以缓解所需的疼痛。