This is the 84th most frequent Vietnamese word.
trẻ
"Trẻ" means "young" or "child" in English, depending on the context.
In this sentence, 'trẻ' is paired with 'em' to form the noun 'trẻ em,' meaning 'children.'
Trẻ em thích chơi trong công viên.
Children like playing in the park.
Here, 'trẻ' is used as an adjective meaning 'young,' describing a person's age relative to others.
Anh ấy còn rất trẻ nhưng đã đạt được nhiều thành tựu.
He is still very young but has achieved many accomplishments.
In this instance, 'trẻ' is part of the compound adjective 'trẻ trung,' which conveys a sense of youthfulness or liveliness in describing a place.