TAIPEI, Taiwan — A strong earthquake shook much of Taiwan on Sunday, toppling a three-story building and temporarily trapping four people inside, stranding about 400 tourists on a mountainside, and knocking part of a passenger train off its tracks.
The magnitude 6.8 quake was the largest among dozens that have rattled the island's southeastern coast since Saturday evening, when a 6.4 quake struck the same area. There were no immediate reports of serious injuries.
