2 sentences

1. 冰箱里有一股异味。

   bīng​xiāng lǐ yǒu yī gǔ yì​wèi.

   There is a strange odor in the refrigerator.

   Source: Dong Chinese Dictionary

2. 这种环保涂料没有异味。

   zhè zhǒng huán​bǎo tú​liào méi​yǒu yì​wèi.

   This eco-friendly coating has no odor.

   Source: Dong Chinese Dictionary