The cylinder is cooled by a jet of water.

气缸可用喷水冷却。

《牛津词典》

A jet of water poured through the windows.

一股水柱从窗户喷了过来。

《柯林斯英汉双解大词典》

Finally, the cauldron was lit by a jet of fire from Chinese Olympic hero li Ning, who had been hoisted up to the roof of the stadium on wires.

最终，奥运会主火炬由中国奥运英雄李宁点燃，他在万众瞩目之下缓缓升起，在空中绕场一周，点燃了象征奥林匹克精神的熊熊之火。

youdao

Everyone survived the water landing of a US Airways jet on the Hudson River in New York in January.

VOA: special.2009.06.13

Maybe do the JET program in a couple of years when I'm graduated.

也许我毕业以后会参加日本交流和教学计划项目。

身为大学生很快乐 - SpeakingMax英语口语达人

It will be huge -- about the size of a passenger jet.

VOA: special.2011.05.23

This creates a jet of hot air which passes over an airfoil-shaped ramp channelling its direction.

ENGADGET: Dyson intros Hot AM04, aims to change the home heating game (video)

The firefighter told jurors at Lambeth Town Hall that he told a colleague to direct a jet of water at a fire on the west side of the building.

BBC: Lakanal inquest: Firefighter describes 'blast furnace'

If a camera detects a blemish on a chip, it sends a signal to one of the airhoses under the conveyor, and a jet of air blows the chip off onto the floor.

NEWYORKER: Snacks for a Fat Planet