这篇文章有什么语法错误？

来源：百度知道 编辑：UC知道 时间：2024/05/24 10:20:54
As time goes by, there are going to be big changes in our everyday life. For example, when we are hungry, we don't need to cook in a hurry. Just take some pills, and everything will be OK. When we are free, we can go anywhere by spacecraft. It will be very cheap, just like taking a taxi now. And of course, if we want to see what is like under the sea, just travel down there in a flying object like UFO. Maybe there will be a lot of cities and people living there. I think it'll be very easy to travel anywhere, not only in our world, but also in space and in the deep sea.

可以怎么改得更好？
怎么将用词改得更多样，显得更流畅点。

if we want to see what is like under the sea
应为what it is like

潜水的怎会是flying object，diving object比较好吧

not only in our world改成on earth

语法问题不大，但是通篇用词简单，显得比较粗糙。