I had visions of us getting hopelessly lost.

我想象我们完全迷失了方向。

The world had witnessed a titanic struggle between two visions of the future.

世界见证了两种对未来的设想间的激烈较量。

Finally he strode home reluctantly, with his poor head full of visions.

最后，他恋恋不舍地大步走回家，可怜的脑袋里充满了幻想。

I heaved again at my sledge, my strength boosted by visions of a cold, lonely death.

我再次去推动的雪橇，想到自己会在寒冷中孤独地死去，我力气倍增。

While we may not recall our nocturnal visions, scientists increasingly believe our dreams play an important role in memory and learning.

尽管我们回想不起夜间梦景，科学家日益相信，我们的梦在记忆和学习中起重要作用。