C89 Sick uncle

In the midst of the crowd of onlookers, an old man around seventy years old was lying on the ground. His body was twitching, and he seemed to have contracted some kind of sudden illness.

The spectators only watched on, no one daring to make a move against this old man.

"Why hasn't the ambulance arrived yet? If this goes on, I'm afraid the old man's life will be in danger