We must state completely and unequivocally that HIV infection comes from four, and only four sources.

The one situation in which beta programs are unequivocally useful is in configuration testing.

β测试有用的一种情况是配置测试.

He fired with unerring aim.

他瞄得很准地射击.

With unerring judgment he threw the ball through the hole.

他判断准确无误,球一丢就空过洞.

To prehistoric hunters the moon overhead was as unerring as a heartbeat.

对史前猎人们而言,月相的更迭就如同心脏跳动一般准确无误.

His aim was unerring.

他百发百中.

He never had to hesitate, he always knew, and always with unerring precision.

无论何时他都用不着踌躇犹豫, 都不会说不上来, 而且还都能说得毫发不差.

He has an unerring knack of saying the wrong thing.

他有个出言必失的本领.

The wise, unerring Faria could not be mistaken in this one thing.

聪明的法利亚从来没算错过一件事,他不会单单在这件事上弄错的.

To prehistoric hunters moon overhead was as unerring as a heartbeat.

在远古的猎人眼里,天空中的月亮如同心跳一样准确无误.

He have an unerring knack of saying the wrong thing.

他有个出言必失的本事.

The 7 m-high Okere Falls drew us unerringly onward.

落差7米的奥克耳瀑布把我们准确地向它拖了过去.

A large, soft tomato , unerringly aimed , stuck the chairman in the face.

一只又大又烂的西红柿, 不偏不倚地正好打在董事长的脸上.

You unerringly manage to pick the wrong people and the wrong things. "

因为你总是喜欢那些不该喜欢的人,不该喜欢的事.

They are, however, unerringly perceptive of trusting relationships with professionals.

但他们却是, 准确无误地知觉与专业人士的信任关系.

Meanwhile, UNESCO's competitors see of the heritage list as symptomatic of wider problems.

同时, 教科文组织的竞争者将遗产名录视为更多问题的征兆.

UNESCO has real leadership in these areas, and we will make the most of this.

教科文组织在这些领域可以发挥切实的领导作用, 我们将充分利用这一机会.

So at UNESCO , I started looking into the kernel code.

所以,在UNESCO, 我开始了解内核代码.

Institute of Education, UNESCO, ( Hamburg )

教科文组织教育研究所 ( 汉堡 )

Its head , Araoz, says that " we respect the UNESCO committee's right to reject our views. "

他们的总负责人 古斯塔沃 ?阿劳斯说 “ 我们尊重教科文组织委员会拒绝我们意见的权力. ”

This goes to the heart of UNESCO's mission.

这正是教科文组织的核心使命.