在彼得斯堡，过去5年中有30名巡警死于暴力事件。In Petersburg, 30 patrolmen have died violently in the past five years.公路巡警关闭了这条路。Highway patrol officers closed the road.由于这次过失,他被降了级,又被打发去干徒步巡警了.For this peccadillo he was demoted and sent back ...
The ecosystem can be redefined as interlocking life systems.生态系统可以再定义为相互关联的生命系统的综合.The Olympic symbol is the five interlocking rings.奥林匹克的标志是五个相连的圆环。Conclusion Steel reamed intramedullary interlocking nailing can reduce ...