When used as a determiner, it means "some, some, better, a little, some, not too much, about, at least a little". When used as an adjective, it means "certain, definite, remarkable, rich and at least one". When used as a pronoun, it means "some people, some things, some parts". When used as an adverb, it means "about, slightly, (informally) to some extent".
Bilingual example:
1, there? Really? Have you been there? Some? Question? But? Basically? Is it? Answer? Okay？ System. ?
Although there are some problems, it is basically a good system.
2. Where? Is it? Some? Obvious Practical? Application? Yes? That? Research. ?
This research has some obvious practical applications.