Translation of "Summit" in Chinese

Who first reached the summit of Mt. Everest?

最先登上珠穆朗瑪峰的人是誰？

I reached the summit of the mountain in exactly five hours.

我正好5点到达了山顶。

- The summit of Mt. Fuji was covered in snow.
- The peak of Fujiyama was covered with snow.

富士山顶盖满了雪。

- The top of Mt. Fuji was covered with snow.
- The summit of Mt. Fuji was covered in snow.

富士山顶盖满了雪。