This is my favorite one. It was inspired by Indian Henna tattoo.

这是我的最爱，当时是受了印度海纳纹身的启发。

你如何看待纹身？ - SpeakingMax英语口语达人

Suppose that there were some sort of genetic marker and, although we didn't have a tattoo that you would just have to look at, -- but you could have genetic counseling-- have your DNA examined and you could tell, if you had the DNA testing, how much time you had left.

假设有某种基因标记，虽然我们没有,让你不得不去看的在身上的标记了，但你可能会去做基因咨询-,检查你的DNA，如果你做了DNA化验的话，你就能知道自己还剩多少时间。

耶鲁公开课 - 死亡课程节选

so I can give them massage, and they can give more tattoo.

我给他们按摩，他们给我继续往上纹。

你如何看待纹身？ - SpeakingMax英语口语达人

but I'm looking for a tattoo artist who wants to trade,

但是我想找一个愿意跟我交易的纹身技师，

你如何看待纹身？ - SpeakingMax英语口语达人