May 21, 2020 marks the first International Tea Day (ITD).

2020年5月21日是首个国际茶日。

youdao

So the committee recommended that 600 international units a day met the need for almost everyone in the United States and Canada, though people age 71 and older may need as much as 800.

于是委员会建议每天摄入600国际单位的维D就可以满足每个人的日常需求。 但是年龄在71岁以上的老人每天需要800国际单位。

youdao

Given the right kind of training, these teenager soccer players may one day grow into international stars.

如果得到正确的训练，这些少年足球选手有朝一日可能成为国际明星。

youdao

Groups carrying May 1 international Workers' Day banners and chanting "Longlive Workers' Day" while trying to the square were dispersed using water cannons and tear gas in Istanbul's Besiktas district.

CNN: May Day protesters flood streets of Europe

And, of course, May Day is international labor day.

NPR: Annoying Music for May Day

Groups carrying May 1 international workers' day banners and chanting "Longlive Workers' Day" while trying to get to the Taksim Square were dispersed using water cannons and tear gas in Istanbul's Besiktas district.

CNN: Turkish police tear gas Labor Day protesters