胡蓉

This flier is made in USA. It is made of carbon1 fiber2. It had a successful trial flight in 2018. In 2019， people can buy it. The retail3 price is about 200，000 dollars.

這個飛行器由美國制造，是由碳纖維材質(zhì)做成的。2018年它有一次成功試飛。2019年，人們可買到它，零售價約20萬美元。

SureFly can carry about 180kg. There are two seats in it. A small joystick4 is set between the seats. One hand can simply control it. SureFly has 4 arms. Each arms has 2 propellers5， and then there are 8 propellers in total. Surefly needs no wheels. It can also fold its four arms and propellers to reduce the overall volume6 for transportation and storage.

“當(dāng)然飛”能載重約180公斤，它里面有2個座位，一個小的操縱桿安裝在座位之間，一只手就能簡單操作。Surefly有4個手臂，每個手臂有2個螺旋槳，于是總共有8個螺旋槳。“當(dāng)然飛”不需要輪子，它還能折疊4個手臂和螺旋槳來減少全部的運(yùn)輸和儲存體積。

SureFly uses hybrid7 power. It has standby batteries. When the engine breaks down， the standby batteries power it. They can let Surefly go on flying for 5 minutes. During the five minutes， people have time to land. SureFly has the ballistic8 missile9 parachutes10. They help Surefly land if necessary.

“當(dāng)然飛”使用混合動力。它有備用電池，當(dāng)發(fā)動機(jī)發(fā)生故障時，備用電池可以做為動力，它們能讓“當(dāng)然飛”繼續(xù)飛行5分鐘。在這5分鐘期間，人們有時間著陸?！爱?dāng)然飛”有彈道導(dǎo)彈降落傘，可以幫助它在必要時降落。

SureFly can fly over 100 km once. The max speed is 112 km an hour. The max heigh is 1，200 meters. SureFly will help us in agriculture， rescue， city commuting， military science...Lets be on the tiptoe of expectation！

“當(dāng)然飛”一次可飛行100多公里，最大速度是一小時112公里，最大高度為1200米?！爱?dāng)然飛”將在農(nóng)業(yè)、救援、城市通勤、軍事科學(xué)等方面幫助我們，讓我們翹首以待吧！

Notes

1. carbon [] n. [化學(xué)] 碳;碳棒;adj. 碳的;碳處理的

2. fiber [] n. 纖維;光纖

3. retail [] adj. 零售的

4. joystick [] n. 操縱桿，[機(jī)] 控制桿

5. propeller [] n. [航][船] 螺旋槳;推進(jìn)器

6. volume [] n. 量;體積

7. hybrid [] adj. 混合的;雜種的

8. ballistic [] adj. 彈道的;射擊的

9. missile [] adj. 導(dǎo)彈的;可投擲的;用以發(fā)射導(dǎo)彈的

10. parachute [] n. 降落傘