CLトレーニング 実践編 L.9 解答例
- It is a violent shaking of the earth’s crust, which is generally caused by such natural energy outbursts as volcanic eruptions and movements of tectonic plates.
CLトレーニング 実践編 L.9 解答例
- It is a violent shaking of the earth’s crust, which is generally caused by such natural energy outbursts as volcanic eruptions and movements of tectonic plates.