Residents of an urban neighborhood in Guatemala City experienced theopeningupof a giant sinkhole in May 2010. It swallowed a three-story building and left a deep hole.
今年5月危地马拉城市区内出现了一次地陷，它吞噬了一幢三层房屋，留下一道深坑。
2
With the deepening of reform and opening-up, the economy of China has developed rapidly.
随着改革开放的深化，中国的经济有了迅猛的发展。
3
In the circle of Fine Arts, it is openingup a new field.