It was very difficult, but I spared no effort.

这是非常困难的 但我不遗余力。

Harbin spared no effort to show its sincerity to tourists.

哈尔滨不遗余力地向游客展示自己的诚意。

The group agreed it would " spare no effort to protect lives" .

该集团同意将" 不遗余力地保护生命" 。

The medical community is sparing no effort to promote human health.

医学界正不遗余力提升人类的健康。

Our commanders are sparing no effort to find this young soldier.

我们的指挥官不遗余力来寻找这年轻的士兵。

We will spare no effort to present a great Games to the world.

我们将竭诚为世界奉献一届奥运盛会。

We have to bite the bullet and spare no efforts in achieving our goal.

必须咬紧牙关，竭尽全力来达成目标。”

We should spare no effort to protect our environment from being polluted.

我们应该尽全力保护我们的环境免于污染。

And so the government is sparing no effort to cut the use of coal.

因此省政府不遗余力地削减燃煤使用。

Greg Newberry: Zoos which spare no effort to take care of animals should not be subjected to unfair criticism.

格雷格·纽伯里：不遗余力照料动物的动物园不应该遭受不公正的指责。

He says Saudi Arabia will spare no effort to provide support and assistance to China in the battle against the epidemic.

他表示，沙方愿全力以赴，向中方抗击疫情提供支持和帮助。

I reiterate my appeal for both parties to show the political courage and spare no effort to secure an agreement now.

我再次呼吁两党拿出政治勇气，现在不遗余力地达成协议。

Many non-profit organizations across the world are sparing no effort to protect endangered animals, such as Asian tigers and snow leopards.

全球许多非营利组织都在不遗余力保护亚洲虎及雪豹等这 类濒临绝种的动物。

Mr. Ban called on all societies to " spare no effort in bringing to justice the perpetrators of attacks on journalists" .

潘基文向全社会发出呼吁，我们要不遗余力将罪犯绳之以法。”

Adults need to spare no effort to earn money to support their families.

成年人需要不遗余力地挣钱养家。

So I spare no efforts to studyhard to get a medical college offer.

所以我不遗余力地努力学习以获得医学院的录取通知书。

But you will spare no effort.

但是你要竭尽全力去找。

Besides, those young and energetic people can spare no efforts to learn those courses.

而且那些年轻有活力的人可以不遗余力地学习那些课程。

First, the Chinese government has been sparing no effort in helping rural residents in fighting their way out of poverty.

首先，中国政府一直不遗余力地帮助农村居民摆脱贫困。

For example, I think if they spare no efforts to study and get good grades, they have been successful students.

例如，我认为如果他们不遗余力地学习并取得好成绩，他们就是成功的学生。