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.

我们可以服用一片阿司匹林; 我们不需要咀嚼柳树皮来获得我们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，才最终鉴定并提纯了使这一切成可能的物质，即一水杨的化合物。

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.

你知道我们真的很幸运，我今天看到… … 我们可以吃一片阿司匹林；我们不必咀嚼柳树皮来获取水杨，它可以缓解我们所需的疼痛。