先进

Once is Niacin but it's best if you take Niacinamide, which stops all flushing Niacin causes.

再次是烟酸但如果你把最好的烟酰胺，而停止所有冲厕烟酸原因。

Does it mean anything to you at all, this 'being-at-home', or do you feel that you are an 'homme international', an 'international man'?

呆在这个"在家"的地方，对你来说是否意味着什么东西？或者，你是否会觉得自己是个"四海为家之人"，一个"国际化的人"？