美洲的发现一般是指哥伦布。
在哥伦布时期，玉米已成为美洲大陆的主食。
By the time of Columbus, maize had already become the staff of life in the New World.
哥伦布获得了发现美洲的殊荣，但对于他是否真的发现美洲，人们仍然争论不休。
Columbus gets the glory of discovering America, but it's up to debate if he did discover it.
在哥伦布发现美洲大陆之前，大洋洲无可争议地存在着一种在新大陆被驯化的红薯，它有时被用来支持Heyerdahl的“太平洋上的美洲印第安人”理论。
The undisputed pre-Columbian presence in Oceania of the sweet potato, which is a New World domesticate, has sometimes been used to support Heyerdahl's "American Indians in the Pacific" theories.
哥伦布和他的随从们将小麦、牲口和家畜(比如马和羊)携带到美洲。
Columbus and his men brought wheat, cattle and domesticated animals like horse and sheep to the Americas.
美洲人的历史并不是从1492年哥伦布抵达美洲开始的。
American history does not begin with Columbus's 1492 arrival in America.
哥伦布发现美洲，可是并没有到那块新大陆上去探险。
Explore Columbus discovered America but did not explore the new continent.
1492年克里斯多佛。哥伦布从西班牙出发，穿过大西洋到达了美洲人的新世界，从而获得了一生的荣誉。
Christopher Columbus sailed from Spain across the Atlantic Ocean in 1492, landing in the "new world" of the Americas and gaining lasting fame.
这里也许是克里斯托弗·哥伦布到达美洲的地点。
This may be the spot where Christopher Columbus rached America.
也许那时我们的下场就像当初的印第安人一样。 当哥伦布登上美洲大陆之后，没给他们带来什么好结果。
The outcome for us would be much as when Christopher Columbus first landed in America, which didn’t turn out very well for the Native Americans.
世界哥伦比亚博览会，或称为芝加哥世博会，庆祝了克里斯托弗哥伦布抵达美洲400周年。
The World's Columbian Exposition, or the Chicago World's Fair, commemorated the 400-year anniversary of Christopher Columbus' arrival in the Americas.
之后，哥伦布又将辣椒从美洲传播到了欧洲、亚洲和非洲。
Once Columbus brought them back from the New World chilies spread through Europe, Asia and Africa.
我们不会像古代与刚刚登陆的哥伦布遭遇的那些美洲土著人那样。
We're not going to get caught, say like the native Americans when Columbus came to their shores.
在哥伦布横跨大西洋航行之前，只有少数胆大的陆地动物(大部分是昆虫和鸟类)飞跃大洋，在美洲大陆建立了自己的领地。
Before Columbus sailed the Atlantic, only a few venturesome land creatures, mostly insects and birds, had crossed the oceans and established themselves.
1492年哥伦布远航美洲。
So 1492 ,of course, Columbus sails the ocean blue to America.
他的任务：证明早在哥伦布时代之前，南美洲的原住民就可以使用简易的木筏航行至波利尼西亚并定居。
His mission: to prove that natives in South America could have settled in Polynesia well before the time of Christopher Columbus by sailing on primitive rafts.
每年十月第二个星期一是纪念哥伦布到达美洲的哥伦布日，属于联邦假日。
Columbus day is a federal holiday observed on the second Monday in October, marking the anniversary of the arrival of Christopher Columbus to the Americas.
好吧，从表面上看这似乎不那么显而易见,因为在美洲大陆，在哥伦布到来之前-,在“前哥伦比亚美洲-,根本没有任何轮式交通工具存在。
Well, it apparently is not so obvious because in the Americas, before Columbus came-- " pre-Columbian America-- there were no wheeled vehicles anywhere.
在哥伦布踏上北美大陆之前，导致疟疾在欧亚大陆和非洲大陆横行泛滥的寄生虫在美洲大陆并未现身。
Before Columbus, the parasites that cause malaria were rampant in Eurasia and Africa but unknown in the Americas.
1968年，国会通过了星期一假期日法，这一法案将阵亡战士纪念日，哥伦布发现美洲纪念日，退伍军人节和华盛顿诞辰纪念日这些节日从原定日期都移到了周一。
In 1968, Congress passed the Monday Holiday law, which moved Memorial day, Columbus day, Veterans day and Washington's Birthday from their original dates to Mondays.
哥伦布又在1492年和1503年之间进行了三次对新世界探寻的航行-探索加勒比地区和中南美洲大陆。
Columbus was to make three more voyages to the New World, between 1492 and 1503, exploring the area of the Caribbean and the mainland of Central and South America.
这些壁画是我们目前仅知的在哥伦布到达美洲大陆以前，描写普通玛雅人日常生活的的艺术品，它们不是用来为富人服务的。
It is the only known pre-Columbian artwork depicting ordinary Maya engaged in everyday activities, rather than serving the wealthy.
哥伦布发现了美洲，可是他没有去探索这个新大陆。
Columbus discovered America but he did not explore the new continent.
这是在克里斯托弗。哥伦布第一次起航发现美洲之旅的近一个世纪以前。
This was nearly a century before Christopher Columbus first set sail on his journey of discovery to America.
美洲是哥伦布1492年发现的吗？
美洲大陆的发现通常被归功于哥伦布。
当哥伦布发现美洲的时候，他站在哪里？
哥伦布偶然发现了美洲。
在1502年7月30日，哥伦布第四次美洲航行中，他在尼加拉瓜发现了可可豆。他成为第一个发现可可豆的欧洲人。
On his fourth voyage to America, Columbus landed on 30th July 1502 in Nicaragua and was the first European to discover cocoa beans.
在1502年7月30日，哥伦布第四次美洲航行中，他在尼加拉瓜发现了可可豆。他成为第一个发现可可豆的欧洲人。
On his fourth voyage to America, Columbus landed on 30th July 1502 in Nicaragua and was the first European to discover cocoa beans.
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