They lower operating costs by simplifying maintenance and increasing operational stability.

他们降低简化了维护和提高操作稳定性经营成本。

youdao

All that comes on top of the 10,000 jobs and 50 routes JAL is aiming to cut in an effort to lower operating costs by 30%.

这里的“10,000 jobs and 50 routes ”应该是要“cut”的东西。 改译：所有的这些加起来日航需要削减10000个工作岗位和取消50条航线，以此来缩减30%的运营成本。

youdao

All that comes on top of the 10, 000 jobs and 50 routes JAL is aiming to cut in an effort to lower operating costs by 30%.

所有的这些加起来日航需要削减10000个工作岗位和取消50条航线，以此来缩减30%的运营成本。

youdao

And couldn't you imagine, Airbus, an airplane that would have lower operating costs.

CNN: In Focus: Noel Forgeard, CEO, Airbus

In the ballpark of 15 to 20 percent lower operating costs per seat-mile?

CNN: In Focus: Noel Forgeard, CEO, Airbus

It will also result in lower operating costs, enabling Best Buy to better compete with online retailers on prices.

FORBES: Best Buy Continues To Diversify By Selling Geek Squad Services