The scientists observed that the tetras that normally spend time in the light do sleep soundly at night, resting on the bottom of their tanks.

科学家观察发现，接触阳光时长正常的鱼类在晚上会在鱼缸底部睡得很安稳。

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The classrooms are linked directly with the courtyard reserved to the toddlers and the resting rooms with a view on an imaginary garden at the bottom of the plot.

教室直接连接庭院和休息室，庭院留给蹒跚学步的孩子，休息室能看到场地底部的幻想花园。

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Mold to form a mold box with the bottom, stirred slurry by pouring foam and resting, the initial setting process of making the green body can be cut.

模框与底板形成一套模具，搅拌好的浆料通过浇注发泡、静养、初凝过程使之成为可以切割的坯体。

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