Then the italian gentleman , learning that this was our anniversary trip , offered elena some perfume from grasse and - for both of us - a bottle of champagne .

当这位意大利绅士得知我们是来过结婚纪念的，他于是送给我妻子一些格拉斯镇的香水，并且免费给我们上了一瓶香槟。

Now let 's loop back to something I wrote two and a half years ago , stigmergy and the world-wide web . Stigmergy , a term coined by french biologist pierre-paul grasse is ' interaction through the environment ' .

现在，让我们回到我两年半之前写的一些东西，stigmergyandtheworld-wideweb.stigmergy，一个由法国生物学家pierre-paulgrasse所发明的词汇，意思是“通过环境交互作用”。