Flies and Travel through the air

Flies noun - Theater) the space over the stage (out of view of the audience) used to store scenery (drop curtains.

Travel through the air and flies are semantically related. In some cases you can use "Travel through the air" instead a verb "Flies".

Flies and travel through the air are semantically related. Sometimes you can replace term "Flies" with "Travel through the air", this terms are similar.