If something is done in an orderly fashion or manner, it is done in a well-organized and controlled way.
The organizers guided them in an orderly fashion out of the building.
组织者们带领他们井然有序地走出了大楼。
Something that is orderly is neat or arranged in a neat way.
It's a beautiful, clean, and orderly city.
这是一座美丽、干净、整齐的城市。
orderlies
An orderly is a person who works in a hospital and does jobs that do not require special medical training.
For most of his life, he was a hospital orderly.
他在医院做了大半辈子的护理员。