They were injured by falling rocks.
他们被落石砸伤了。
There were signs everywhere warning people to look out for falling rocks.
到处都有警告人们当心落石的告示牌。
For centuries, big stones and small rocks have been falling down.
数百年来，大石头和小石头已经倒下。
For centuries, big stones and small rocks have been falling down.
数百年来，大石头和小石头已经倒下。
应用推荐