1 sentence for 干扰 (gān​rǎo — interference)

1. 墙壁、地板和金属物件都有可能产生干扰。

   qiáng​bì, dì​bǎn hé jīn​shǔ wù​jiàn dōu yǒu kě​néng chǎn​shēng gān​rǎo.

   Walls, floors, and metal objects all can cause interference.

   Source: CCMatrix