"Roses". Beet and artificial leaves (used for decoration).

作品《玫瑰》，由甜菜根和装饰用的人造叶子制作而成。

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In the lab, scientists noticed that Pallas's long-tongued bats excelled at finding hollow hemisphere shapes hidden among artificial leaves.

在实验室研究中，科学家们注意到，帕拉斯长舌蝙蝠擅长发现人造叶子里隐藏的半球凹形的东西。

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They want to build artificial systems that can do the same as leaves to generate clean fuels such as hydrogen and methanol, the Guardian reported.

卫报称他们要建造像叶子产生清洁燃料氢和甲醇一样的人工系统。

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It leaves mostly the hope that somehow or other the inflow of cash and artificial stimulus last year jump-started confidence enough to feed a continuation of the recovery on its own, and that this is only a minimum pause to collect itself.

FORBES: Lots Of Cash Not Being Spent Will Choke Off The Recovery