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英语六级经典美文两篇

发布时间：2024-03-14 04:23:05 来源：文档文库

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英语六级经典美文两篇
英语六级经典美文：最古老的岩石
The oldest rocks on Earth have been discovered in Canada, offering scientists a glimpse at the origins of the planet, armounced scientists in a study to be published Friday.
科学家将会在本周五发表的一项研究报告中公布，他们在加拿大发现了目前地球上最古老的岩石，这一发现为科学家研究地球的起源提供了新的线索。
The rocks, found in a belt of ancient bedrock in Quebec, are eshmated to be 4.28 billion years old.
这些岩石是在加拿大魁北克省的一个古岩床带发现的，据估计距今已有42.8亿年的历史。
The find pushes back the age of the most ancient discovered remnants ofthe Earth's crust by 300 million years.
这—发现将地壳上最古老残留物的年代又向前推了3亿年。
“Our discovery opens the door to further unlock the secrets ofthe Earth's beginnings," said Jonathan O'Neil, lead author ofthe study and a geologist at Gill Univarsity in Montreal, who collected and analyzed the rocks.
研究报告主要撰写者、蒙特利尔迈克基尔大学的地质学家乔纳森.奥尼尔对这些岩石进行了收集和分析，他说：“我们的发现为进一步探索地球的起源打开了-一扇门。”
"Geologists now have a new playground to explore how and when life began, what the atmosphere may have looked like, and when the first continent formed," said o'Neil.
“地质学家现在有了一个去探究生命何时以及如何起源、当时的大气状况以及第一块大陆何时形成等问题的新的平台。”
The rocks also suggest that continents formed very early in the Earth's history, said Richard Carlson at the Carnegie Institution in Washington, coauthor of the study, to be published in the September 26 edition of the journal Science.

研究报告撰写者、华盛顿卡内基研究所的理查德·卡尔森说，这些岩石还说明，陆地在很早的时期就形成了,该研究将在9月26日的《科学》期刊上发表。
Estimates of the rocks' age were made using isotopic dating, a technique which can only be used to date rocks roughly 4.1 billion years old or older. 这些岩石的年龄是经过“同位素测年法”测定出来的。同位素测年法只能够用于测定至少有41亿年历史的岩石的年代。
This is the first time the technique has been used to date terrestrial rocks, because nothing else this old has ever been discovered on Ealrth. 这一方法首次被用于测定陆地岩石的年代，因为之前在地球上还没有发现过这么古老的东西。
The specimens were found in an area known as the Nuvvuagittuq greenstone belt, along the eastern shore of Hudson Bay in northern Quebec, a region recognized in 2001 as being a potential site for finding ancient rocks,
这些岩石发现于魁北克省北部哈德森湾东海岸沿线的Nuvvuagit-tuq绿石带口2001年，地质学家曾鉴定有望在这地区发现古岩石。英语六级经典美文：畅游微笑的国度
What do you look for when choosing a travel destination? We all you are looking for, there is a good chance that you will find it in Thailand. It has something for everyone.
选择旅行目的地时，你考虑的重点是什么呢?我们都有自己理想的度假方式，但无论你考虑的重点是什么，你都有可能在泰国找到你想要的。每个人想要的东西泰国都有。 Just 15 years ago, fewer than l million people traveled to Thailand every year. Those travelers liked what they found, and quickly spread the word. Today, the polite and hospitable Thais play host to more than 8.5 million visitors annually, all of whom are eager to experience Thailand's ancient culture and sample its many attractions. 就在1 5年前，每年去泰国旅游的人数不到100万。那些游客喜欢他们在泰国发现的一切并很快地将其传了出去。如今，礼貌又好客的泰国人每年要接待8500多万游客。这些游客都迫不及待地想要体验泰国的古老文化并且亲临许多引人人胜之处。
Adding to its many charms, Thailand is also very affordable. Exploring this diverse country can be so inexpensive that many vacationers frnd that a

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