When I saw how close I was, I kept going higher and higher until I reached the top.

当我看到自己离顶端有多近时，我就越爬越高，直到到达顶端。

youdao

When my friends and I reached the top, we were exhausted.

当我跟我的朋友爬到山顶，我们累极了。

youdao

My heart was in my mouth when I reached the top of the roller coaster.

过山车到达最高点的时候，我的心都提到嗓子眼儿了。

youdao

When I reached the top almost to the border we were suddenly surrounded by Serb forces.

BBC: November: Sally Becker

The President continues to hope that a compromise can be reached, as I said at the top.

WHITEHOUSE: Press Briefing by Press Secretary Jay Carney,

Not only have we not reached the top, I believe the organization is at another plateau.

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