BACKGROUND: The dynamics of the early stages of West Nile virus infection can be assessed by follow-up studies of viremic blood donors.

背景：對有毒血癥的獻血者隨訪研究可評價西尼羅病毒感染早期的動力學(xué)。

This group of people known as Zep Tepis were survivors of disaster in their former home and sought safety and a new life in the Nile valley.

這群人民熟悉Zep Tepi是他們從前家園天災(zāi)的生還者日韩欧美在线视频观看，在尼羅河山谷尋求安全和一新的生命。

In 1856, Richard Burton and John Speke went in search of the source of the Nile.

在1856年，理查德·伯頓和約翰·斯皮克出發(fā)尋找尼羅河的源頭免费人成视频在饯观看网站。

Richard Burton and John Speke went in search of the source of the Nile.

理查德·伯頓和約翰·斯皮克出發(fā)去尋找尼羅河的源頭。

Now, we sail about one hundred kilometers north. This gives us time to enjoy the river scenes along the Nile.

現(xiàn)在我們航行至北部一百千米的地方，在航行中我們有時間類欣賞尼羅河沿途的風(fēng)景国产a第⑩页无毒。

Nile Cruises usually last for 3, 4 and sometimes even 7 nights.

尼羅河游船通常為3老板轻点好痛好涨嗯啊视频， 4 ，有時甚至是7夜久久精品国产福利。

It was the Nile that gestated the ancient Egyptian civilization.

內(nèi)容提要尼羅河是埃及的母親河亚洲男人第一Av网站国产。尼羅河環(huán)境孕育了古埃及文明。

"We are no guiltier in following the primative impulses that govern us than is the Nile for her floods or the sea for her waves."

服從統(tǒng)治我們的本能欧美亚洲国产另类，我們并不必服從洪水的尼羅河或者服從波濤的海浪更有罪国产欧美精品久久。

When explosive volcanic eruptions in Iceland and elsewhere in the Arctic are large enough to insert significant long-lasting hazes into the upper atmosphere they can change weather patterns around the world; there is some evidence for them weakening the flow of the Nile and disrupting monsoons.

冰島和北極地區(qū)的火山噴發(fā)絕對能將影響巨大且持久的煙塵擴升至大氣層上部，它們能改變?nèi)澜绲奶鞖鉅顩r欧美日韩经典自拍视频网站。證據(jù)表明男女性爽大片免费看在线搜索，它們減少了尼羅河流量，擾亂了季候風(fēng)超91自拍偷拍。

When explosive volcanic eruptions in Iceland and elsewhere in the Arctic are large enough to insert significant long-lasting hazes into the upper atmosphere they can change weather patterns around the world; there is some evidence for them weakening the flow of the Nile and disrupting monsoons.

當(dāng)冰島和北極各地爆炸性火山噴發(fā)規(guī)模足夠大免费作爱视频在线观看网站，以至于使煙塵上升到上層大氣中，久久不能消散91精品午夜在线看桃花岛。超碰人人妻人人人，它們就能改變?nèi)驓夂颉Ｓ凶C據(jù)表明他們削弱了尼羅河流量欧美精品专区视频免费在线观看，并擾亂了季風(fēng)亚洲A∨好看AV高清在线观看。