In the past, only a few people lived on beautiful mountains. Nowadays, the improvement of infrastructure makes many people walk into these mountains to visit these people.
In the past, only a few people lived on beautiful mountains. Today, the improvement of infrastructure has led many people to come into these mountains to visit these people.
Only a few people used to live on beautiful mountains. Nowadays, the improvement of infrastructure makes many people go into these mountains to visit these people.<br>