眼圈浮肿是不健康的样子。 Puffiness round the eyes is a sign of poor health.
他的肺部不健康。 His lungs were unsound.
病孩子脸上有一种不健康的红晕,一定是感染上肺炎了。 The sick boy had an unhealthy flush and must have contracted pneumonia.
我不喜欢当今一些喜剧表演者不健康的幽默,我喜欢滑稽说笑喜剧演员的直截了当。 I don't like the sick humour of some of today's comedy entertainers; I prefer the straightforward approach of a stand-up comedian.