A car is useless without gasolene.

Computers would be useless without software writers.

没有编软件的人，计算机就会毫无价值。

In view of the facts, It'seems useless to continue.

鉴于这些事实, 继续下去似乎是无益的.

The doctor concluded that further treatment would be useless.

医生下了结论,进一步治疗是无益的。

Don't ask her to help. She's useless.

别求她帮忙。她没那个能耐。

He knew it was useless to protest.

他知道抗议是徒劳的。

He realised that their money was useless in this country...

他意识到他们国家的货币在这个国家一文不值。

I consider it useless discussing the matter with them.

我认为和他们讨论这件事没有用.

In terms of practical rock slope engineering, these methods have limited usefulness.

对于实际岩石边坡工程来说, 这些方法的实用性很有限.

It is of the greatest usefulness.

它是极有用的.

Raphael, there's slice of chocolate cake missing. Did you take it?

拉菲尔, 有一片巧克力蛋糕不见了. 你拿走了 吗 ?

He had a Raphael in his room.

他房间里有一张拉费尔的画.

I hope l shall never survive my usefulness.

我希望在我有生之年永远不要变成废物.

Helen : Raphael was from the High Renaissance period.

意大利文艺复兴高峰时期.

Man early learned the usefulness of weapons.

人类很早以前就知道了武器的用处.

A close up of Raphael's tomb.

拉菲尔的坟墓近照.

The unsigned painting was wrongly attributed to Raphael.

这幅未署名的画被错误地认为是拉斐尔的作品.

Raised a work efficiency not only, and raised quality, promised accuracy, usefulness and credibility of data.

不但提高了工作效率, 而且提高了质量, 保证了数据的准确性 、 有效性和可靠性.

The nature of commodity is the characteristic of usefulness, scarcity, limit and exchange.

商品的本质属性是有用性 、 稀缺性 、 有限性和交换性.

But Raphael understood understood the value of the work of others.

但拉斐尔理解其他画家作品的价值.

When he retired he felt that he had outlived his usefulness , ie was no longer useful.

他退休时方觉得自己年老无用了.