Check alarm area equipment and environment cleaning state, if dirty, then report Eng Dept. to take actions.

检查报警区域的设备和环境清洁状况，如果存在脏物则通知工程部清洁处理。

youdao

In return, we often shout at them, make their living area noisy and dirty and expect them to understand and love us at all times!

我们却经常冲他们大声地喊叫，使他们的生活区变得吵闹且肮脏，并且希望他们能永远理解并爱我们，来作为回报。

youdao

On a side note I do question the air quality and why the rivers were sooo brown and dirty in that area based on the video.

此外，我要质疑那里的空气质量，还有河流为什么是黄色的，为什么是脏的。

youdao

So I went through the dark dirty streets and houses, and saw how the people suffered in this area.

VOA: special.2010.08.01

Experts say terrorist groups are seeking materials for a crude nuclear device - a so-called "dirty bomb" - that would have limited blast potential but could spread radiation in a major urban area.

VOA: standard.2010.04.11

Excerpt: A low, dirty cloudbank had been stalled over the metropolitan area for days, trapping the kind of temperatures and humidity normally associated with the Philippines.

FORBES: Fact and Comment

The new set-up would be a professional catering kitchen and designed so dirty dishes came in to be stacked, washed and dried, and then moved round to the preparation area where meals were made and served, he added.

BBC: Existing kitchen at Crawley Open House