Definition
Indicates that as an action or event continues, a particular outcome will occur.
越...越...
The more he studied, the more new skills he acquired.
他學得越多，獲得的新技能就越多。
The earlier you begin this project, the more time you will have to complete it.
你越早開始這個項目，就有越多的時間完成它。
The colder the weather became, the more they wanted to stay indoors.
天氣越冷，他們就越想待在室內。