
"震撼大地:解密地震成因与防灾对策"老师穿丝袜和学生啪啪动漫
2025-12-13 05:19:38
The film shows the process of an earthquake. The most well-known theory of the occurrence of stress in the earth's crust is described. Earthquakes in Ashgabat, Tajikistan, Armenia are given as examples of modern tectonic activity.
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