Now, the business community has certainly noticed this, because it's crossing the grid parity point.

现在工商界也已经开始注意到这个了，因为这个曲线已经通过了网格奇偶点。

And if the space gets squeezed, light takes less time to cross the two points.

而如果是被压缩了，光则需要较短的时间，来传达。

If I crossed the point where I started, it just doesn't make sense.

如果我越过我的起点，它就是说不通。

And then lastly, it's the transactional phase where at some point we now cross over into what is our goal and objective.

最后是交易阶段，在某个时候，我们现在跨越到我们的目标和目的是什么。

West Antarctica may have crossed the tipping point already today.

西南极洲今天可能已经越过了临界点。

Large crowds of migrants are growing frustrated, and calling for crossing points to be opened.

大批移民越来越沮丧，并呼吁开放过境点。

Five of these 16 are likely to cross the tipping points already at 1.5 degrees Celsius.

其中有五个国家很可能已经跨越1.5摄氏度的临界点。

The second is the risk of crossing tipping points, and both are moving in the wrong direction.

二是跨越临界点的风险，两方面都在朝着错误的方向发展。

And third, these systems are all linked like dominoes: If you cross one tipping point, you lurch closer to others.

第三， 这些系统都像多米诺骨牌一样相互关联：如果你越过一个临界点，你就会与其他系统靠得更近。

To stay under 1.5 degrees Celsius, to avoid crossing tipping points, we need to operate, to navigate within the global carbon budget that gives us a chance of holding 1.5.

为了将气温升幅控制在 1.5 摄氏度以下， 为了避免跨越临界点，我们需要在全球碳预算范围内行动， 这样我们才有机会将气温升幅控制在 1.5 摄氏度以下。

I truly believe that once we cross this tipping point, and I do believe we're doing it now, as I've said, then I think we're going to find a lot of ways to speed up the emissions reductions.

我真的相信， 一旦我们越过这个临界点，而且我确实相信我们现在正在这样做， 正如我所说的，那么我认为我们将找到很多方法来加速减排。