To do so might have been too energetically costly.

这样做可能会耗费过多能量。

Some manufacturers argue that rules can make wine making more costly.

一些制造商认为，这些规定会提高葡萄酒酿造的成本。

California has experienced large fires that have been the costliest in state history.

加州经历了该州历史上代价最高的大火。

Technology is advancing and becoming far more costly.

科技正在发展，也变得昂贵多了。

At that price, the violin would not even be the costliest in the world.

以这个价格，这把小提琴甚至还不是世界上最贵的小提琴。

But in meeting after meeting, his aides warned just how costly the move could be.

然而，在一次次的会议上，他的助手们都警告说这一举措代价太大。

I could say " Yeah, it's costly though."

“对，不过它真贵。”

However, private colleges and some technical schools may be just as costly as private universities.

然而，私立大学和一些技术学校的成本可能与私立大学一样高。

It will be costly financially to the community.

这将会给社区带来巨大的经济费用。

And it is not costly to produce.

而且它的生产成本并不高。