全部

1·One of the major tasks of the Customs department is to suppress smuggling.

海关部门的一项主要工作就是查私。

2·Typical applications include missiles guidance, aerial survey, infrared hunting and tracing system, custom suppress smuggling, salvage equipment and forest fire control etc.

典型应用包括导弹制导、航空测量、红外前视系统、红外搜索跟踪器、海关缉私、海上救援设备、森林消防等等。