有时候很难区分工作和生活。

Yǒushíhou hěn nán qūfēn gōngzuò hé shēnghuó.

Sometimes it is hard to distinguish between work and life.

颜色太相近了，肉眼很难区分。

Yánsè tài xiāngjìn le, ròuyǎn hěn nán qūfēn.

The colors are too similar, so it’s hard to tell them apart with the naked eye.

在写作中，要学会区分事实和个人观点。

Zài xiězuò zhōng, yào xuéhuì qūfēn shìshí hé gèrén guāndiǎn.

In writing, you need to learn to distinguish facts from personal opinions.