The dispute of product quality concerning foreign affairs is ofcommonoccurrence.
涉外的产品质量争议事件屡见不鲜。
2
Therefore it is ofcommonoccurrence to cause the phenomenon of violation operations in the assessing process.
由此导致了评估过程中违规操作的现象屡见不鲜。
3
However, it is ofcommonoccurrence that collision occurred between superelevation vehicles and overpass Bridges because of bridge clearance limitation or driving in the wrong way.