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The troposphere is a part of the Earth's atmosphere, extending from the surface to about 10 kilometers.

Please stop the car because it's raining.

This is my first trip to Japan.

He used that information to threaten me.

He is an expert in nuclear physics.

Nuclear fission is a powerful process that generates energy.

He peeped through the door scope to see who had come.

I bought a bullet train ticket at the JR ticket counter.

He is acting like catching a thief and tying him up by pointing out others' mistakes without admitting his own failures.