Plans and develops transport systems to improve infrastructure efficiency and the cost effectiveness of moving people and freight. Registration or licensing may be required.

交通工程师负责规划和完善运输系统以提高基础设施有效性以及流动人口和运费的成本效率。可能需要注册或工作许可。

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The capacity of water to transport large tonnage at low variable cost places this mode of transport in demand when low freight rates are desired and speed of transits a secondary consideration.

在希望运费率较低而运送速度又不是首要因素的情况下，运输能力强、成本较低的水路运输将成为一种可供选择的运输方式。

youdao

Plans and develops transport systems to improve infrastructure efficiency and the cost effectiveness of moving people and freight.

交通工程师负责规划和完善运输系统以提高基础设施有效性以及流动人口和运费的成本效率。

youdao

NERA, an economic consultancy, concluded that haulage rates do not reflect the true cost of freight transport.

ECONOMIST: Fuel taxes

Proponents note that the overall cost of the project would be recouped within a few decades, as the volume of tunnel freight transport activity increased, reaching an estimated 3 percent of the world's total physical cargo or 100 million tons annually.

CENTERFORSECURITYPOLICY: The Bering Strait Tunnel Project