If you've got a product that's hard to show off in person or your customer demographic skews thirtysomething, start thinking in 3-d.
如果你很难亲自展示一个不错的产品，或你的客户集中在30岁左右，那么考虑一下三维世界吧。
2
Facebook also makes it super easy to find people you know, and it has won more fans among professionals and the thirtysomething crowd.
而且，利用Facebook也很容易找到您所认识的人，并且赢得了更多专业人士及三十多岁人群的青睐。
3
As a happy, healthy, unmarried thirtysomething, I'm not sure I appreciated an AD from a local therapist who specializes in women and depression, either.