Another caveat: all Numbers are subject to revision, perhaps years later.

额外说明：也许多年以后，所有的数据都有可能被修订。

youdao

This is a gradual process that takes place over time, perhaps years.

这是一个在一段时间内缓慢发生的过程，也许会持续好几年。

youdao

This is a gradual process that takes place over time, perhaps years.

这是一个在一段时间内缓慢发生的过程，也许会持续好几年。

youdao