1·当清教徒前辈移民在1620年到达美洲时，冬天很快就来了。
When the Pilgrims arrived in America in 1620, winter would soon come.
2·1620年12月，这群勇敢的殖民者最终不得不在马萨诸塞州岩石海岸的普利茅斯登陆。
The brave group of colonists finally had to land at Plymouth on the rocky coast of Massachusetts in December 1620.
3·在1620年，美国一半以上的土地被森林覆盖着。
In 1620, about half the USA was covered by forests.
4·在1620年，美国一半的土地被森林覆盖着。
In 1620, about half (of) the USA was covered by forests.
5·在1620年，美国大约有一半的地方被森林所覆盖。
In 1620, about half the U. s. A. was covered by forests.
6·在1620年，美国闹饥荒，死了很多人。
In 1620, the United States hunger, many people were killed.
7·1620年12月11日，旅行者们在“普利茅斯石”登陆。
The Pilgrims set ground at Plymouth Rock on December 11, 1620.
8·1620年，爱德华·温斯洛和妻子伊丽莎白登上了五月花号，来到了普利茅斯。
Edward Winslow and wife Elizabeth came on the Mayflower to Plymouth in 1620.
9·第一份定期出版的英文报纸于1620年在阿姆斯特丹印刷。
The first regularly published newspaper in English was printed in Amsterdam in 1620.
10·1620年的今天，清教徒从英格兰的普利茅茨出发，乘五月花号船前往北美定居。
1620 - The Pilgrims sail from Plymouth, England, on the Mayflower to settle in North America.