虽然在冬天，土下也还是温暖的罢？

Though it is winter, it can be warm beneath the dirt.

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分析结果表明在均质土下，用ANSYS模拟出的结果规律与现有的研究成果一致。

The results show that: in the homogeneous soil, the results of simulate using ANSYS is in line with the existing research.

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一个古代等脚累动物的化石余下部分还被埋在土下——一部分看起来像巨大的海洋鳖类。

The remains of an ancient isopod were unearthed - a form of crustacean like a large Marine woodlouse.

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