Their efforts were unavailing.

他们的努力都付诸东流。

All our efforts were in vain.

我们的所有努力都付诸东流了。

His efforts were unsuccessful.

他的努力没有成功。

His efforts were to no avail.

他的努力是徒劳的。

They laughed at my puny efforts.

他们嘲笑我微不足道的努力。

I felt proud of his efforts.

我为他的努力感到自豪。

His efforts were amply rewarded.

他的努力得到了丰厚的回报。

All my efforts ended in failure.

我的一切努力最后都无济于事。

Their efforts to revive him were futile.

他们努力使他苏醒，但失败了。

Efforts to preserve the peace have failed.

维护和平的努力失败了。

His efforts to get a job proved unsuccessful.

他求职的努力都落空了。

He urged them not to give up on peace efforts.

他力劝他们不要对和平努力绝望。

Efforts to reach the people proved unavailing.

接近人群的努力被证明是不成功的。

Rescuers made heroic efforts to save the crew.

救援人员不畏艰险努力营救全体船员。

Their efforts were finally crowned with success.

他们的努力终于取得圆满成功。

The company was very appreciative of my efforts.

公司对我的努力十分赞赏。

The team's success was largely due to her efforts.

这个队的成功在很大程度上是她努力的结果。

She was rewarded for her efforts with a cash bonus.

她因自己所作的努力而得到一笔奖金。

The meeting decided that further efforts were needed.

与会者认为进一步的努力是需要的。

The company has made heroic efforts at cost reduction.

该公司在降低成本方面进行了艰苦卓绝的努力。

We have to renew our efforts to attract young players.

我们只好重新开始努力吸引年轻队员。

His efforts to improve the situation are to be applauded.

他为改善状况所作的努力应该受到赞许。

Federal leaders continued their efforts to secure a ceasefire.

联邦政府的领导人们继续他们争取停火的努力。

Efforts to heal the rift between the two countries have failed.

弥合两国间分歧的各种努力都已失败。

Their efforts over the past years have been largely misdirected.

他们过去几年的努力大都白费了。

I often wonder what future generations will make of our efforts.

我常常想：后代将怎样评价我们所作出的努力。

Efforts to persuade the remainder to follow suit have continued.

说服其余的人也跟着做的努力在继续。

Strenuous efforts had been made to improve conditions in the jail.

为改善那家监狱里的条件已做了艰苦的努力。

Despite valiant efforts by the finance minister, inflation rose to 36%.

尽管这位财政部长作了顽强的努力，通货膨胀率还是升到了36%。

They talked modestly of their valiant efforts to keep the tanker afloat.

他们谦虚地谈论了他们为让油轮保持不沉而付出的英勇努力。