Dr Roy and Mr Garg think, however, that they have hit on a low-power, lightweight self-defence system suitable for small drones.

但Roy博士和Garg博士认为他们发现了一种适用于小型无人机的低功率、轻型自卫系统。

To take advantage of it Dr Roy and Mr Garg plan to fit drones with diminutive loudspeakers, like those found in smartphones.

Roy博士和Garg博士计划利用这一点给无人机装上小型扬声器，就像智能手机上的那样。

New Delhi businessman Manoj Garg told The Associated Press, " It is a moment of pride for India that the country which ruled us for many years has now a prime minister of Indian heritage."

新德里商人马诺杰·加尔格对美联社说：“统治我们多年的国家现在有了一位具有印度血统的总理，这对印度来说是一个值得骄傲的时刻。”