en_tn_condensed/act/11/05.md

in a trance I saw

Peter saw something that was only in his mind. It was not physical. His mind was not working in its usual way. See how you translated similar words in Acts 10:10.

like a large sheet

The container holding the animals had the appearance of a large square piece of cloth. See how you translated this in Acts 10:11.

by its four corners

"with its four corners suspended" or "with its four corners higher than the rest of it." See how you translated this in Acts 10:11.