So colours can be seen. Smells can't be seen, but of course, smells, you know, the smell of coffee can be sensed through the five senses.

颜色可以看得见，味道看不见，但是当然了，味道嘛，咖啡的味道能通过,其他的感官感知到。

耶鲁公开课 - 死亡课程节选

She's always in perfect suits, you know, pastel colours, all matching.

她总是穿着完美的套装，柔和的颜色，搭配绝佳。

皇室的绯闻 - SpeakingMax英语口语达人

So I get free haircut, free hair colours.

所以我剪发免费，染发也免费。

做头发是免费的 - SpeakingMax英语口语达人