2 sentences for 低压 (dī​yā)

1. 处理低压线路时仍需遵守安全规程。

   chǔ​lǐ dī​yā xiàn​lù shí réng xū zūn​shǒu ān​quán guī​chéng.

   Safety regulations must still be followed when working with low-voltage lines.

   Source: Dong Chinese Dictionary

2. 低压中心正向东移动，预计下午会有降雨。

   dī​yā zhōng​xīn zhèng xiàng dōng yí​dòng, yù​jì xià​wǔ huì yǒu jiàng​yǔ.

   The center of low pressure is moving east, and rain is expected this afternoon.

   Source: Dong Chinese Dictionary