德国莱比锡大学的研究人员召集了1000多名75岁以上的退休工人，并通过一系列的测试评估了这些志愿者的记忆力和思维能力。
Researchers from the University of Leipzig in Germany gathered more than 1,000 retired workers who were over age 75 and assessed the volunteers' memory and thinking skills through a battery of tests.
在德国莱比锡动物园的帮助下，该大学正在主持一个圈养繁殖两栖动物的研究项目。
The university, with the help of Germany's Leipzig zoo, is leading a project to breed amphibians in captivity.
德国东部莱比锡城动物园，一只名叫德洛丽丝的眼镜熊几乎失去了全身的毛，在自己的圈内到处逛。
A spectacled bear named Dolores, who has lost almost all of her hair, walks around her enclosure at the zoo in the eastern German city of leipzig.
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