en_tn/act/02/02.md

Suddenly

This word explains that no one expected to hear the sound or to have it fill the house.

a sound like the rush of a violent wind came from heaven

Possible meanings are 1) "heaven" refers to the place where God lives. Alternate translation: "a sound came from heaven" or 2) "heaven" refers to the sky. Alternate translation: "a sound came from the sky"

the whole house

This may have been a house or a larger building.