It is said that many students at the school started to fall ill in late 2015.

据说该校的很多学生从2015年底开始生病。

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Underlying carotenoids give off a yellow hue, while anthocyanins, produced late in the summer and throughout fall, are responsible for the vibrant reds and purples.

胡萝卜素形成黄色，另外还有花青素，使得夏季的末期和整个秋天都是一片红色和紫色的天地。

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In late summer and fall, they enter a feeding-frenzy phase, foraging up to 20 hours a day.

夏末秋初，它们会进入疯狂觅食的阶段，每天要吃20个小时。

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Shipping in the upper Great Lakes mostly stops in late fall because of ice.

VOA: special.2009.11.11

Late in the fall, during a rare lull in his work on the Mars program, Grotzinger and I took a drive to Death Valley due east from his house in lush San Marino, across the front range of the San Gabriels, past Apple Valley and Barstow, and down into the great basin of the Mojave.

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In 2011, following the Thailand floods in the late Fall HDD shipments in that quarter were severely impacted.

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Even if Germany believed it would be in Moscow by late fall, controlling the countryside in W. Russia would have required soldiers to remain in the field and conduct operations.

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