It's an incredibly expensive coffee and tea set; we knew that at the beginning. So, I actually went to some people I knew down south in San Diego, and we used an exploded titanium forming method that's used in the aerospace industry.
那是一套相当昂贵的咖啡茶具组； 我们打从一开始就知道了。所以，我拜访了 圣地牙哥的一些朋友， 我们采用 钛金属爆炸成形法， 这种方法多用在航太工业。