He tried to think where the earlier sound had come from, but the echoes made that impossible.

The blasts were so close together that the echoes made them sound like a single shot.

But the echoes took his words and made them very loud in the passage.

The very echoes of the celebrations made him feel ill.

The echoes make a picture of the inside of the eye.

The echoes inside the boiler made it sound as though she were crying under water.

Over to the left, I thought, but the echoes made it hard to tell for sure!

There seemed to be a deep sadness in the song, but the echoes made it impossible to pick out the words.

But the delays, echoes and static make them more frustrating than they're worth.

The echoes in the cave had just made it sound like one.