Cleaning of the room is a good place to be as tidy. The atmosphere in the room without any dust or dirt is created, we regularly maintain cleanliness and there is a great responsibility.
The clean room is good, making a tidy. The atmosphere in the room is clean and free from dust or dirt will also make ourselves always kept clean and have a great responsibility.
Cleaning the room is good for neatness. The atmosphere in the clean without dust or dirt and also make ourselves to maintain a clean and strong sense of responsibility.