2 sentences for 免税 (miǎn​shuì)

1. 某些慈善机构享有免税待遇。

   mǒu​xiē cí​shàn jī​gòu xiǎng​yǒu miǎn​shuì dài​yù.

   Certain charities enjoy tax-exempt status.

   Source: Dong Chinese Dictionary

2. 他在机场免税店买了一瓶香水。

   tā zài jī​chǎng miǎn​shuì diàn mǎi le yī píng xiāng​shuǐ.

   He bought a bottle of perfume at the airport duty-free shop.

   Source: Dong Chinese Dictionary