我最近皮肤过敏。

Wǒ zuìjìn pífū guòmǐn.

I have skin allergies recently.

你皮肤挺好的。

Nǐ pífū tǐng hǎo de.

Your skin is quite good.

你的皮肤很滑。

Nǐde pífū hěn huá.

Your skin is very smooth.