汉译英：指甲常剪短，疾病不传染。

看看下面这个版本是不是你想要的：）
Fingernail cutting on a regular basis makes you far away from diseases!

应该是：Regular nails short, do not spread disease.

你好，翻译为：“Fingernail ought to beta cutoff , such often can not fall into a bacterium just now”。

by cutting the finger nails short can prevent diseases and germs form spreading.

Regular nails short, disease is not transmitted.
从谷歌上翻译过来的，应该不会错吧