expression, ichidan verb
arrange shoes neatly; line up shoes
Specifically refers to tidying shoes, typically in a genkan (entryway), often by aligning them neatly or placing them to the side.
See also: 玄関 (げんかん)
玄関で靴を揃えてください。
Please arrange your shoes neatly in the entryway.
子どもに靴を揃える習
Teach children the habit of lining up their shoes.