1·Today is a national holiday in Japan. It is Sports Day.
今天是日本的国定假日：体育日。
—— 《柯林斯英汉双解大词典》
2·In the USA, Labor Day is a national holiday.
在美国，劳动节是一个国家节日。
3·She began a nationwide campaign to have a national holiday.
她开启了一个全国范围内的运动，致力于推行一个全国性节日。
4·She began a nationwide campaign to have a national holiday declared that would bring families together while celebrating the traditional festival.
她发起了一项全国性的运动，希望设立一个全国性的节日，让家庭团聚在一起庆祝这个传统节日。
5·She began a nationwide campaign to have a national holiday declared that would bring families together while celebrating the traditional festivals.
她开启了一个全国范围内的运动，致力于推行一个全国性的节日，宣称在庆祝这个传统节日时，会带来家人团聚。
6·In 1972, the then USA President Richard Nixon made it a national holiday.
1972年，当时的美国总统理查德·尼克松将其定为国家法定假日。
7·A national holiday was proclaimed.
宣布了一个国定假日。
8·A national holiday was proclaimed.
宣布全国放假一天。
9·Tuesday has been declared a national holiday.
星期二已被宣布为国定假日。
10·The day became a national holiday in 1985.
1985年，这一天成为全国性的假期。