英语单词：drone
<p>今天我们要学的词是 <span word="drone">drone</span>.</p><p><span word="Drone">Drone</span> 无人驾驶飞机。</p><p><span word="The">The</span> <span word="FAA">FAA</span> <span word="issued">issued</span> <span word="commercial">commercial</span> <span word="drone">drone</span> <span word="permits">permits</span> <span word="to">to</span> <span word="four">four</span> <span word="companies">companies</span>. 美国联邦航空局向四家公司颁发了使用商业无人机的许可证。</p><p><span word="Amazon">Amazon</span> <span word="claimed">claimed</span> <span word="its">its</span> <span word="plans">plans</span> <span word="to">to</span> <span word="develop">develop</span> <span word="a">a</span> <span word="fleet">fleet</span> <span word="of">of</span> <span word="small">small</span> <span word="drones">drones</span> <span word="to">to</span> <span word="deliver">deliver</span> <span word="packages">packages</span> <span word="are">are</span> <span word="being">being</span> <span word="hampered">hampered</span> <span word="by">by</span> <span word="federal">federal</span> <span word="regulations">regulations</span> <span word="and">and</span> <span word="threaten">threaten</span> <span word="to">to</span> <span word="take">take</span> <span word="more">more</span> <span word="of">of</span> <span word="its">its</span> <span word="research">research</span> <span word="resources">resources</span> <span word="abroad">abroad</span>.</p><p>亚马逊表示，他们正在研制用于送货的无人机的计划受到联邦规定的阻碍，并威胁说要把更多的研究资源转移到国外去。好的，今天我们学习的词是 <span word="drone">drone</span>, <span word="drone">drone</span>, <span word="drone">drone</span>...</p>
页:
[1]