I can't fix out the computer system.

我不太明白这种新的计算机系统。

We can fix the ship's exact position at the time the fire broke out.

我们可以确定发生火灾时那艘船的确切位置。

If they put our candles out it will be an awful fix.

如果他们把我们的蜡烛扑灭了，那就糟透了。

But the fear is that, well-meaning as the leaders of Turkey and Brazil may be, Iran is abusing their efforts to get out of a fix.

但是，令人担忧的是土耳其和巴西领导人可能出自于一片善意，反而遭伊朗滥用他们的努力而脱离困境。

That means we fix a direction, we fix a ray out from the origin in a certain direction.

那就是固定一个方向，固定一条从原点出发沿固定方向的射线。