- The IP layer provides a connectionless and unreliable delivery system.
在网络层提供了无连接的不可靠传输系统。
- In addition, the invention also discloses a transmission system of elevator controlling information.
另外，本发明还公开了一种电梯控制信息传输系统。
- Our transport system has a serious design fault.
我们的运输系统设计有个严重缺陷。
- The world's transport systems would fall apart without a supply of electricity.
全世界的运输系统也将因没有电力供应而陷于瘫痪。
- Transport developed on an unprecedented scale, and a comprehensive modern transport system began to take shape.
交通建设空前发展，现代综合运输体系初步形成。
- Another solution is to develop modern public transportation systems and restrict the use of private cars.
另一个解决方法是逐步发展现代的公共的交通运输体系和限制私人车辆的使用。
