This is the 7052nd most frequent Japanese word.
ヨソ
"ヨソ" means "elsewhere" or "outside" (referring to places or situations not related to one's own).
In this sentence, "ヨソ" is used to refer to somewhere outside or not local, in this case, a different country from the speaker's or the subject's origin.
彼はヨソの国に住んでいます。
He lives in another country.
Here, "ヨソの人" means 'strangers' or people not familiar to the speaker, emphasizing distance or lack of relationship.
ヨソの人と話すのは緊張します。
Talking with strangers makes me nervous.
In this context, "ヨソ" is used to describe ideas or perspectives from outside sources or circles, indicating external input.