当他们不考虑企鹅的时候，那他们一定是在考虑有关古生物学、天文学、地质学、生物学、物理学或是气象学，或是海洋学。
And when they aren't thinking about them, they're thinking about paleontology, or astronomy, or geology, or biology, or physics, or meteorology, or oceanography.
目前我们一般用地球物理学、地质学和化学方法进行地震预测。
Several specific geophysical, geological, and chemical methods are presently used for earthquake prediction.
地质学是包括浩瀚时间和空间的物理现象的一门基础深厚的科学。
Geology is a broad-based science covering a vast range of physical phenomena in both space and time.
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