知的

The name "Sentra" is not used in Japan, where it is currently known as Bluebird Sylphy.

这个名字&Sentra&，而在日本，在那里，目前已知的蓝鸟使用。

Tobacco smoking, industrially toxicant, and some anticancer drugs are found to be associated with risk of bladder cancer.

吸烟、接触工业污染物、使用抗癌药物等是已知的膀胱癌危险因子。

That is to say, we know there are some things we do not know, but there are also unknow unknowns.

我们也知道，有些事情早已是已知的未知，这也就是说，我们现在知道了，有些事情我们其实并不知道。

Some of them is unregular,the appear of some even can not be foresee.

有些没有规律，有些甚至是无法预知的。

The exact cause is still under investigation, but what is known so far is that a tremendous amount of water from the Yenisei River flooded the turbine room, causing at least one transformer explosion and extensive damage to all ten turbines, destroying at least three of them.

确切原因仍在调查之中，但什么是迄今已知的是，水从叶尼塞河大量充斥涡轮室，造成至少一变压器爆炸，大量破坏所有10个涡轮机，摧毁了至少有三个。

Yerba Mate contains 52 more known active chemical compounds than green tea.

三藩市交配含有活性化合物比已知的52多绿茶。

Evelyn: The last known expedition to actually reach Ahm Shere was sent by Remises the fourth, more than three thousand years ago who sent over a thousand men.

伊芙琳：确切所知的最后一次远征阿姆希尔沙漠发生在三千多年前，拉姆西斯四世派遣了一千人。

Techniques such as dovetailing, mitre joints, tenon and mortice, wooden dowels were all known and extensively used.

衔接技术，例如，人字缝，榫和触点，木制钉了所有已知的和广泛使用。

I only told her in strict privacy,it became the well-known secret.

我只将这个秘密告诉了她，哪知道成了众人皆知的秘密。

I only told her in strict privacy, but unexpectedly it became the well-known secret.

我只将这个秘密告诉了她，哪知道成了众人皆知的秘密。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。