We piant our faces and people do not know who are we

We piant our faces and people do not know who are we

What do you want to express in Chinese?
"We have drawn our faces and people who know us". Is that what we mean? If it is, it should be:
we paint our faces and people who do not know who we are.
If it means "we've smeared it on our faces, people don't know who we are", it should be:
we paint our faces and people do not know who we are.

for many years,people don't know why they don't want to change their size.

For many years, people didn't know why they didn't want to change their bottom line

People are what they kind

What kind people they are!