##see
See: if a place or a period of time sees an event, the event happens in that place or during that time （= witness）
See-seen-saw
生僻用法：除了用来代替witness，主语还可以是地点或者时间，表示此时此地发生了什么
##translation
苹果公司在今年九月发布了新成品
This September saw Apple produces their new products.
参考译文：This September saw the launch of Apple’s new products.
##sentence-making
在过去的几十年中，中国人变得富裕。
The past several years saw Chinese gets rich.
