She shifted back to second as the grade steepened again.

当度又变陡时，她转回到二挡。

They're approaching 19,000 feet when the terrain steepens, merging with the mountain proper.

当他们接近19,000英尺时，地形变得更加陡峭，与真正的山体融为一体。

We have seen the yield curve steepen.

们已观察到收益率曲线变得陡峭。

The river bank steepens and we turn up it, away from the river.

河岸变陡了， 们转身离开河流。

But the slopes rapidly steepened and at length fell away in sheer precipices, compelling a return to the ice.

但迅速变陡， 最后在陡峭的悬崖上消失， 迫使人们返回冰面。

Gradually the terrain steepens until they're climbing a 45 degree slope.

地形逐渐变得陡峭，直到他们开始攀爬45度角的。

The yield curve has now steepened.

收益率曲线现已变得陡峭。