The researchers also tested the flies' saliva for enzymes that signal sleepiness and measured the flies' ability to associate a light with an unpleasant stimulus.

研究人员还检测了果蝇唾液中显示困倦程度的酶，还测试了果蝇将光亮与令人不快的刺激联系起来的能力。

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Take mass transit. The Obama stimulus would designate a chunk of money for the upgrading or expansion of mass transit systems, in part through the purchase of new subway and light rail cars.

以公共交通为例，奥巴马的刺激计划将提供公共交通系统升级和扩大的资金，用于购买新地铁车厢和轻轨车厢。

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KATE from Baltimore bought a three-foot-tall light-up ice cream cone with her stimulus cheque.

巴尔的摩的凯特用她的激励支票买了一个3英尺高的冰激淋筒灯；

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Market participants are waiting to see if he will conduct another stimulus program in light of slowing economic growth.

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Going forward, we believe that growth in the Chinese auto market will remain bumpy until the government renews its stimulus program in light of worrying global economic environment after reigning in inflation.

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There are questions whether a third stimulus program will be launched in light of softer economic data and comments on this subject could come on Tuesday.

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