He has built a tiny robotic fly called Robofly and a 3-d visual flight simulator called Fly-O-Vision.

他研发了一款名叫Robofly的微型机器人苍蝇，以及一种名叫fly - o - Vision的三维可视飞行模拟器。

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A robotic fly is in development that currently weighs just over 2oz and has a wingspan of just over 1in.

一种飞行机器人正在研发中，目前重量仅有2盎司多，翼展才刚刚一英寸多。

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At Harvard University's Microrobotics Laboratory, founder and director Robert Wood is developing a robotic fly that currently weighs just over 2oz and has a wingspan of just over 1in.

在哈佛大学微性机器人实验室，实验室的创建人、主管罗伯特·伍德正在开发一种飞行机器人，目前这种机器人的重量刚刚超过2盎司，翼展才1英寸多一些。

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The proposals are due April 1 of this year, and the Langley Research Center in partnership with the Jet Propulsion Laboratory and with Lockheed Martin, with the Draper Lab and Aurora Flight Sciences, is proposing a robotic airplane to fly over the surface of Mars, about a mile above the surface.

NPR: Revisiting the Viking Missions to Mars

That's a proposed mission that would send a robotic airplane to Mars to fly over the surface looking for the chemical signs of life.

NPR: Revisiting the Viking Missions to Mars

The orbiter was originally expected to fly in June, but technical problems with the new robotic arm on the space station forced NASA to postpone the mission.

CNN: Air lock installed on space station