1·我们党成立于1921年。
Our Party was founded in 1921.
2·在1921年成立时，它只有大约50名成员。
When it was founded in 1921, it only had about 50 members.
3·1921年4月18日，许出生在南昌的一个书香世家。
Xu was born into a literary family in Nanchang on April 18th, 1921.
4·他1921年生于江西南昌，在东南联大师从钱钟书、吴宓等国学大师。
Born in Nanchang, Jiangxi Province in 1921, he studied under Qian Zhongshu, Wu Mi and other Chinese masters at The National Southwest Associated University.
5·他在1921年写道：“我看不到其他解释。”
I can see no other explanation, he wrote in 1921.
6·1921年，当她只有13岁时，一个电影导演在街上看到了她。
In 1921, when she was only thirteen years old, a movie director saw her in the street.
7·1921年，在两个女儿的陪伴下，居里夫人成功前往美国，为镭的研究筹集资金。
In 1921, accompanied by her two daughters, Marie Curie made a triumphant journey to the United States to raise funds for research on radium.
8·1921年，爱因斯坦获得了诺贝尔物理奖。
Einstein won the Nobel Prize for Physics in 1921.
9·1921年他获得诺贝尔物理奖，并应邀到很多国家去作报告。
He was given the Nobel Prize for Physics in 1921.
10·1921年8月24日道琼斯工业平均指数为63.9点。
On August 24, 1921, the Dow Jones Industrial Average stood at a value of 63.9.