The war's sudden arrival and its massive impact could not have been more profound.

But now the sudden arrival of the newcomers threw everything off.

At one point, their talk was interrupted by the sudden arrival of the two children.

The effect of our sudden arrival from above was extraordinary.

Or by the sudden arrival in the reactor of very cold water.

She is surprised at his sudden arrival on the station.

Angry voices from inside suggested someone there wasn't too happy about their sudden arrival.

All that saved them was the sudden arrival of the detectives.

However, she is caught in the act by the sudden arrival of Catalina.

She might have meant to surprise him with a sudden, unexpected arrival.