英语新闻听写 使用无人机高空定位鲨鱼

Can drones be used to spot sharks and protect beachgoers? Thanks to modern technology - yes.

无人机可用于定位鲨鱼保护沙滩游客么？多亏了现代技术——答案是可以。

A new drone was developed utilizing¹ special software by Australian scientists to look for sharks near the shore.

由澳大利亚科学家研发的新型无人机，利用特殊软件可用于海岸附近寻找鲨鱼的踪迹。

Swimmers will then be alerted² via megaphone.

并通过扩音器向游泳者发出警报。

The drone can even tell the difference between sharks, swimmers, and other types of sea creatures.

该无人机甚至可以区分鲨鱼、游泳者以及其他种类海洋生物的差别。

It is currently³ only being used in Australia, but could soon make its way to other beaches around the world.

目前该无人机仅在澳大利亚使用，但是不久可能会被推广至世界其他海滩。

1 utilizing   

v.利用，使用( utilize的现在分词 )

参考例句：

• Utilizing an assembler to produce a machine-language program. 用汇编程序产生机器语言的过程。 来自辞典例句
• The study and use of devices utilizing properties of materials near absolute zero in temperature. 对材料在接近绝对零度时的特性进行研究和利用的学科。 来自辞典例句

2 alerted   

v.使（某人）保持警觉( alert的过去式和过去分词 )；使意识到；提醒（某人）注意（某事）；使（部队）处于待命状态

参考例句：

• The coastguard was alerted. 海岸警卫队已接到报警。
• The boss alerted him that thief might come out at night. 老板要他提防夜里可能有贼。 来自《简明英汉词典》

3 currently   

adv.通常地，普遍地，当前

参考例句：

• Currently it is not possible to reconcile this conflicting evidence.当前还未有可能去解释这一矛盾的例证。
• Our contracts are currently under review.我们的合同正在复查。