Two problems, one technical and one theater.
There is a very loud motor or other sound in the background. It’s too loud to filter out with Noise Reduction because it will cause voice damage if you try. There is a fuzzy rule that if you can tell your computer, air conditioning or heater is on just by listening, it’s too loud.
But there’s another problem. You’re announcing in a large bare room, right? I can hear your voice echoes coming back from the walls. It’s the announcing in a kitchen or bathroom effect. The first problem will fail the ACX Robot Inspector and the second will fail ACX Human Quality Control.
It’s not unusual for people to have to announce around motors or neighborhood sounds. I have to wait until after about 10PM to get rid of enough street noises.
You can make a Kitchen Table Studio and take care of the room reverb and echoes.
https://forum.audacityteam.org/t/too-compressed-rejection/52825/22
Koz