What is a sentence using the word simultaneous?

Answer 1

I'm downloading email in one application and video in another, using the two connections simultaneously.

He worked on the two projects simultaneously until he was completely worn out.

As the alarm sounded, everyone ran for the exit door simultaneously.

Answer 2

Simultaneous attacks along the battle front meant that the enemy was beginning a major offensive.

Subway platforms should be designed to allow simultaneous exiting and boarding of passengers.

The diplomats put on headphones so that they could listen to a simultaneous translation of the speech.