A middle-aged woman in a lab coat and surgical mask pulled a few test tubes from the freezer, waving them around a foot from my face and saying something in Ukrainian.

一位穿着实验室白大褂、戴着手术口罩的中年妇女从中拿出几个试管，离我脸一英尺远挥舞着，用乌克兰语说着什么。

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Finally my mom put her foot down. The sight of her neighbors' messy, crumpled used toothpaste tubes had gotten to her.

看到邻居们脏乱、卷曲的废牙膏皮都到了她这儿，妈妈最后采取了行动。

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And in one of the neatest art installations we've seen this week, Leo Villareal announced plans to install a 30-foot-tall "Buckyball" sculpture that's made up of 180 glowing LED tubes in New York City's Madison Square Park later this year.

ENGADGET: Inhabitat's Week in Green: 30-foot 'Buckyball', Olympic stadium Lego replica and the 'Mantabot'