The project aims to save fuel and lessen air pollution, or emissions, from automobiles.

该计划旨在节省燃料，减少汽车空气污染或排放。

It could launch the plane at higher speed, letting it climb faster. That would save fuel, too.

它能以更快的速度发射飞机，让飞机爬升更快，还能节约燃料。

We traveled slowly to save fuel and because we had promised our worried parents that we would not drive fast.

我们缓慢地驾驶着汽车，以便节省汽油，而且我们已经向担心的父母保证不会开快车。

The company said it estimates " this can save fuel and lower emissions for up to 30 million car rides monthly."

该公司表示，预计“这可以为每月多达3000万次的汽车出行节省燃料和降低排放。”

I drove at a steady 50 mph so as to save fuel.

【so】为了省油，我以每小时 50 英里的速度开车。

It saves fuel and materials for making the products and their containers as well.

它还节省了制造产品及其容器所需的燃料和材料。

Meaning that as the car glides, the wheels are driven by inertial energy, rather than combustion, ultimately saving fuel.

这意味着当汽车滑行时， 车轮由惯性能量驱动，而不是燃烧， 最终节省燃料。

It helps save fuel when you have a transmission that can move a car faster at a lower rpm.

当您的变速箱可以在较低的转速下更快地移动汽车时，它有助于节省燃料。

One good way to save fuel is to reduce rolling resistance, which is caused, in part, by a vehicle's weight repeatedly squashing its tyres.

节油的一个妙招便是减少滚动阻力，滚动阻力部分源于车辆对轮胎的持续挤压。

To understand why this strategy saves fuel, we first need to unpack what exactly is going on beneath a car's hood.

为了理解为什么这种策略可以节省燃料，我们首先需要了解汽车引擎盖下到底发生了什么。

As less energy is needed to melt recycled glass than to melt down raw materials, this also saves fuel and production costs.

与熔化原材料相比， 熔化回收玻璃所需的能量更少，这也节省了燃料和生产成本。

Less force to move means they require less power, so you can use a smaller actuator, which would weigh less, which saves fuel.

更小的移动力意味着它们需要更少的动力，因此您可以使用更小的执行器， 重量更轻，从而节省燃料。

Passengers, fuel and cargo would all fit inside the wings and the flying V would theoretically save fuel over the modern tried and true jet design.

乘客、燃料和货物都可以放在机翼内，V型飞机理论上比现代久经考验的喷气式飞机设计节省燃料。

This also saves fuel and production costs, saves costs means the costs are lower, so it's cheaper to produce recycled glass but the statement says it's more expensive, there is a direct contradiction and the answer is false.

“这也节省了燃料和生产成本”，节省成本意味着成本更低，所以生产回收玻璃更便宜，但陈述中说它更贵，这里构成直接矛盾，所以答案选“错”。

And I think particularly the people who buy Volkswagen diesels - and this is generalizations - but they are not only looking for a fuel economy bump, they're not only looking for a way to save fuel consumption and money.

我认为购买大众柴油机的人尤其如此——这是概括——但他们不仅在寻找燃油经济性提升，他们不仅在寻找节省油耗和金钱的方法。