The German space agency has supplied an experimental box containing fish, plants, worms, bacteria and even human cancer cells for a series of biological studies.
德国航天局提供了一个实验箱，包含有鱼类，植物，蠕虫，细菌，甚至人类癌细胞，以作一系列生物研究。
From German Christmas goose to "fur coat" fish, here are just some of the ways people celebrate Christmas around the world.
从德国圣诞烧鹅到䆘“皮草鱼”，下面是世界各地的人们庆祝圣诞节的一些方式。
From German Christmas goose to "fur coat" fish, here are just some of the ways people celebrate Christmas around the world.
从德国圣诞烧鹅到䆘“皮草鱼”，下面是世界各地的人们庆祝圣诞节的一些方式。
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