There is no sign of life so far.

We presume that more or less than 1,800 are feared dead.

We can only focus on the surface. We cannot go too deep.

There's just too many of them dead. For now we're leaving the dead as they are because our main concern is to rescue survivors, if there are any.

Our estimate is about 2500 people were buried.

The troops pulled out because big boulders are cascading down the mountain.