1·卡尔·马克思于1818年5月5日出生于德国。
Karl Marx was born in Germany on May 5th, 1818.
2·我们记得，那是1818年。
This, it will be remembered, was in 1818.
3·1818年作为第二十一个州加入美国。
It was admitted as the 21st state in 1818.
4·1818年，伊利诺斯州成为美国的第21州。
1818 - Illinois becomes the 21st U. S. state.
5·他母亲于1818年去世了，他很爱他母亲。
His mother, whom he loved dearly, died in 1818.
6·卡尔·马克思于1818年5月5日出生在德国。
Karl Marx was born on May 5th, 1818 in Germany.
7·他母亲非常爱他，于1818年就去世了。
His mother, who loved him very much, died in 1818.
8·卡尔·马克思于1818年5月5日出生在德国特里尔城。
Karl Marx was born in Trier, Germany in May 5, 1818.
9·最值得 一提的是桑吉大塔，它于 1818 年被世人发现。
Most noteworthy is the Great Stupa, discovered in 1818.
10·1818年菲涅耳参加了法国科学院主办的一次竞赛。
In 1818 Fresnel entered a competition sponsored by French academy.