It was a long slog to the top of the mountain.

到山顶的路漫长而艰难。

《牛津词典》

Unless you keep moving, you'll never reach the top of the mountain.

除非你不断前进，否则你永远不会到达山顶。

youdao

Before the sun sets, we need to get to the top of the mountain.

在太阳落山之前，我们必须到达山顶。

youdao

At the time, scientists believed that a person at the top of the mountain would only have enough oxygen to sleep.

VOA: special.2010.06.30

Today,scientists say a person dropped on the top of the mountain would live no more than ten minutes.

VOA: special.2010.06.30

Last month, thirteen- year-old Jordan Romero became the youngest person to reach the top of the mountain.

VOA: special.2010.06.30

The payoff comes after one last lift ride up to the top of the mountain ridge.

BBC: The perfect trip: Switzerland

Mass is celebrated at the modern-day chapel at the top of the mountain.

BBC: Who was the real St Patrick?

Still, as we celebrate five years as an independent nonprofit, we have yet to reach the top of the mountain.

FORBES: To Transform the U.S. Education System, Focus on Teacher Effectiveness