1. 从那时起，人们就过起重阳节来，有了重九登高的风俗。
From then on, people have come from the Chung Yeung Festival, With重九登高custom.
2. 我们这一次秋游，倒应了重九登高的旧俗。
On this day people used to climb onto a high place to peacefully think of their dead men.
3. 从那时起，人们就过起重阳节来，有了重九登高的风俗。
Since then, people have come from the Chung Yeung Festival, with重九登高custom.
4. 重九登高
4. 我们这一次秋游，倒应了重九登高的旧俗。
Visiting this time we, the Chongjiudegao should be inverted the old customs.