Life on Earth will become unsustainable unless population growth is held in check.

地球上的生命将无法延续，除非人口增长得到控制。

It's not only unsustainable for workers, but also for the companies that employ them.

这不仅对工人是不可持续的，对雇佣他们的公司也是如此。

Peter Orszag, Obama's Budget Director, recently called the US budget deficits unsustainable and he's right.

奥巴马政府的预算主管彼得·奥斯泽格最近称，美国的预算赤字是不可持续的，他是对的。

Peter Orszag, Obama's Budget Director, recently called the U.S. budget deficits unsustainable—this year's is $1.4 trillion—and he's right.

奥巴马的预算主任彼得·奥斯泽格最近宣称美国的预算赤字是无法维持的——这一年是1.4万亿美元——他是对的。

Such Numbers look unsustainable.

这些数字看起来不可持续。

This combination is unsustainable.

这种组合是不可持续的。

This, of course, is unsustainable.

这当然是没法干下去的。

Such demand for water is unsustainable.

对水的这种需求是难以为继的。

But the buying spree was unsustainable.

但此种购买把戏确实不可持续的。

They were running unsustainable businesses.

它们在做一种无法支撑的生意。

So they were already living unsustainable lives.

因此，他们当前的生活是不可持续的。

These unsustainable imbalances have now ended in tears.

现在，这种不可持续的失衡不幸告终。

However in the medium term it may be unsustainable.

但是在中期这个模式可能不可维持。

The reality is that our lifestyles are unsustainable.

帕乔里说，“现实情况是，我们的生活方式不可持续。”

A ratio above 100% is generally considered unsustainable.

普遍认为比率大于100%是不可持续下去的。

This column has argued that the current system is unsustainable.

这个专栏文章说现在的制度是无法维持的。

As Japan's experience shows, this strategy is unsustainable.

日本的经验表明，这种策略难以持续。

By definition, unsustainable means it can't continue forever.

根据这一定义，不可持续就意味着它不能永远继续用下去。

Unfortunately the Greek model has proved itself unsustainable.

不幸的是，希腊模式最终证明其不可持续性。

Unsustainable in the long run, but perfectly sustainable in 2007.

这在长期是不可持续的，但在2007年则完全可以持续下去。

Pushing yourself and those around you to be the best is unsustainable.

督促自己和身边的人们成为最好的，是无法持续的。

Trying to manage a growing SOA through a single ESB would be unsustainable.

试图通过单个esb管理一个成长中的SOA是不可持续的。