请你帮我分辨这两种颜色。

Qǐng nǐ bāng wǒ fēnbiàn zhè liǎng zhǒng yánsè.

Please help me distinguish between these two colors.

通过观察细节，你可以分辨真假产品。

Tōngguò guānchá xìjié, nǐ kěyǐ fēnbiàn zhēnjiǎ chǎnpǐn.

By observing details, you can distinguish genuine products.

专业的鉴定人员能够分辨宝石的真伪。

Zhuānyè de jiàndìng rényuán nénggòu fēnbiàn bǎoshí de zhēnwěi.

Professional appraisers can distinguish the authenticity of gemstones.