He spent his entire career designing rocket and jet engines.

他的整个职业生涯都奉献给了火箭及喷气发动机的设计。

Google is a search engine designed to help users find information on the internet.

谷歌是一个搜索引擎，旨在帮助用户在互联网上查找信息。

The idea was to put new, powerful engines designed for transport aircraft into planes designed to carry passengers.

这个想法是将为运输机设计的新型、强大的发动机安装到客机上。

In addition, major automakers said they were seeking new EV engine designs that are less dependent on rare earth minerals.

此外，主要汽车制造商表示，他们正在研究新的电动汽车发动机设计，以减少对稀土矿物的依赖度。

This position is to help the engine design team to create better fuel efficient cars.

这个职位是帮助发动机设计团队制造出更省油的汽车。

I'm just using that same data to come up with a 95% confidence interval for the actual mean emission for this new engine design.

我只是使用相同的数据为这种新发动机设计的实际平均排放量得出 95% 的置信区间。

About a mile from here, in the National Museum of Scotland, you will find on display a steam engine designed by the great engineer James Watt.

距这里约一英里的苏格兰国家博物馆内，您会发现一台由伟大的工程师詹姆斯·瓦特设计的蒸汽机。

And you cannot kill these things. You also can't outrun them: The car has an engine designed for freeway chases. Harmon's son put one foot on the accelerator and was spooked.

“你没办法换掉这些东西。”你也跑不过它们：这辆车的引擎是为高速公路追逐而设计的。哈蒙的儿子踩了油门，吓了一跳。

Today, you can mostly find aft-mounted  engines on private business jets and small regional jets like the CRJ series. But why did tail-mounted engines go out of fashion for commercial jets in  favor of the under-wing engine design?

今天，您可以在私人公务机和小型支线飞机（如 CRJ 系列）上找到后置发动机。但是，为什么尾部安装的发动机在商用喷气机中过时了，转而采用翼下发动机设计？