参考例句：
1、The "Chong Yang Festival" is celebrated on the ninth day of the ninth lunar month.
每年的农历九月初九是重阳节。
2、On the Double Ninth Festival people often climb hills or mountains to look far into the distance.
人们经常在重阳节登高远眺。
3、Maybe that's why it is called Chong Yang Festival.
人们经常在重阳节登高远眺。
重阳节的英文是Double Ninth Festival。相关例句为：Huizhou folk have the custom of mountaineering and flying kites in Double Ninth Festival.(惠州民间重阳节有登高和放风筝的习俗)。农历九月初，二九相重，称为重九，九是阳数，故重九亦叫重阳。
重阳节习俗
1、Climbing Mountains（登高）
People like to climb mountains on this festival, so Double Ninth Festival is alsocalled “Mountain-climbing Festival ".
The 9th lunar month,with clear autumn sky and bracing air, is a good time forsightseeing. So people, both ancient and present, love to go sightseeing this month.
阴历9月这天，正值秋高气爽，适合旅行观光。所以，一到金秋九月，不论男女老少，都喜欢在此时旅行登高。
Apart from expelling bad luck and disasters,climbing mounting also indicates"climbing to a higher position”, and it is also an important reason why anc