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.

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。

youdao

Because of this requirement, you will need to turn off resynchronization of the node on start up.

因为这个需求的原因，您将需要关闭启动时重新同步节点的功能。

youdao

Because their memory requirement is reduced, event APIs enable processing documents of any size, even documents greater than the available memory.

由于减少了内存需求，事件API可以处理任意大小的文档，包括大小超过可用内存的文档。

youdao

The Unite union has urged the government to press the European Commission to lift its requirement because of uncertainty over bank workers' jobs.

BBC: RBS queries Santander branch sale collapse

Madonna's application was rejected because of a requirement that prospective parents be resident in the southern African state for 18 to 24 months.

BBC: Madonna gets adoption appeal date

That was ruled by the Treasury as falling outside the public sector borrowing requirement because it claimed the risk of default was so small.

ECONOMIST: The London Underground