1·1919年，波兰走廊把东普鲁士和德国其他地方分隔开了。
East Prussia and the rest of Germany were separated, in 1919, by the Polish Corridor.
—— 《柯林斯英汉双解大词典》
2·1919年，她成立了一个名为“拯救儿童”的组织，主要是帮助儿童摆脱困境。
In 1919, she set up an organization named Save the Children, mainly helping children get out of the difficult situation.
3·1919年，清华大学首次规定学生必须游泳，但后来由于学生人数过多，学校也没有足够的游泳池供学生学习游泳而放弃了这一规定。
Tsinghua University first made swimming a requirement in 1919 but later gave it up because the number of students became too large and there were not enough swimming pools in the school for them to learn swimming.
4·在一九一九年，他击中了九次球。
In 1919, he hit the ball nine times.
5·多达两百万工人在一九一九年罢工。
About two million workers went on strike in 1919.
6·南开大学始建于1919年，有着超过94年的历史。
Nankai University, founded in 1919, has a history of more than 94 years.
7·五四运动是1919年5月4日发生的一场反帝反封建的政治文化运动。
The May Fourth Movement, which took place on May 4, 1919, was an anti-imperialist, anti-feudal, political and cultural movement.
8·她1919年的著作《家庭工程：家庭科学管理》是基于对家庭主妇日常生活的详细观察而写成的。
Her 1919 work, Household Engineering: Scientific Management in the Home, was based on detailed observation of a housewife's daily routine.
9·例如，1919年，在加拿大温哥华岛附近捕获了一条座头鲸，它有一对长达1米多的腿状附肢，还有完整的整套肢骨。
In 1919, for example, a humpback whale with a pair of leglike appendages over a metre long, complete with a full set of limb bones, was caught off Vancouver Island in Canada.
10·1919年，俄罗斯被划分为11个时区。
Russia was divided up into 11 time zones in 1919.