My class started doing a special project in which we raised butterflies from caterpillars, and all of us watched the insects in our laboratory.

我们班开展了一项特别的课题，把毛毛虫养成蝴蝶，我们所有人都在实验室里观察这些昆虫。

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BUILDING A SPECIAL PROJECT team.

建立一个特殊项目团队。

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In their geography class, the children are doing a special project on North American Indians.

在地理课上，孩子们正在做一个有关北美印第安人的特别作业。

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The Middle East Peace Conference next week in Annapolis is in many ways a special project of the secretary of state.

NPR: Mideast Peace Meeting to Shape Rice Legacy

Millennials want to know how they will make a positive difference in the world if they join your business, not by wearing a colorful T-shirt on a special project once a year but in their actual work.

FORBES: What Millennials Want Most: A Career That Actually Matters

Of course, the purple Rhyme was a different example but with a similar goal -- it was a special project where Verizon wanted to see if it could make a phone that'd get away from the hyper-masculine Droid aura, and the color was chosen through studies.

ENGADGET: HTC talks smartphone design: from inception to final product