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- I always thought Jonah's jet pack was the coolest part of the show. 我一直以为徽在喷气折是酷一部分展示。
- OSHKOSH, Wis. - This isn't how a jet pack is supposed to look, is it? 威斯康星州，OSHKOSH--这不是你心目中喷气飞行装束的样子吧，对吗？
- And a New Zealand inventor recently invented a jet pack, which weighs about 250 pounds, that reportedly can run for 30 minutes. 最近，又有一位新西兰发明家发明了一种重约250磅的喷气式飞行背包，据称它可以飞30分钟。
- With two spotters preventing the jet pack from drifting in a mild wind, the pilot hovered for 45 seconds and then set the device down as the audience applauded. 有两位监督助手在场以防止出现由于轻风而使喷气飞行装备飘离。驾驶员在空中悬浮了45秒钟，然后降落。观众发出了掌声。
- Asthousands looked on Tuesday, the inventor's 16-year-old son donned ahelmet, fastened himself to a prototype Martin jet pack and revved theengine, which sounded like a motorcycle. 周二，在数千人注视下，发明家16岁的儿子戴上头盔，紧绑喷汽式背包，随着摩托似的引擎声响，马丁背包飞离地面三尺左右，巨大的引擎声让很多小孩都捂住耳朵。
- The Martin jet pack is designed to conform to the Federal Aviation Administration's definition of an ultralight vehicle, which weighs less than 254 pounds and carries only one passenger. 马丁“喷气飞行器的设计符合了美国联邦航空管理局对超轻交通工具的定义。超轻交通工具是指重量不到254磅，仅载一名乘客的交通工具。
- As thousands looked on Tuesday, the inventor's 16-year-old son donned a helmet, fastened himself to a prototype Martin jet pack and revved the engine, which sounded like a motorcycle. 周二，成千观众目睹了发明家16岁的儿子带上头盔、将自己绑在这个“马丁”喷气飞行器上，然后把引擎发动。引擎发出的声音如同摩托车。
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- Reaper troopers are chemically altered to make them even more aggressive before being subjected to weeks of brutal training in close-quarters combat and the use of their jet packs. 经过化学改造，收割者更加富有侵略性，在此之后，他们要进行残酷的封闭格斗训练与喷射器使用训练。
- Let's pack up and spend a week in the countryside. 咱们收拾好东西到乡下去过一个星期吧。
- How would you pack the goods we have ordered? 我们订购的这批货，不知你们是怎么包装的？
- He used to smoke a pack of cigarette a day. 他过去经常一天抽一包香烟。
- The dark outline of a jet loomed through the mist. 喷射机的黑色轮廓在雾中隐隐显现。
- We leave tomorrow but I haven't begun to pack yet! 我们明天动身，但我现在还没开始收拾行李呢！
- The ship was nosing a way through the ice pack. 轮船小心地通过大块浮冰。
- Don't forget to pack your toothbrush! 别忘了把牙刷放到箱子里去！
- They went hunting with a pack of hounds. 他们带一群猎狗去打猎。
- Hey, look, that jet airliner is hopping off. 嗨，看啊，那架喷气式班机起飞了。
- I felt completely disorientated with the jet lag. 我乘长途飞机後因生理节奏失调而感到昏昏沉沉的。
- This aircraft works by jet propulsion. 这架飞机是喷气推进的。
