天真

innocent; naive; artless; childish; ingenuous; naively; innocently; naivety; innocence; artlessness

可爱

lovely; lovable; likable; cute; adorable; charming; endearing; darling; vivacious; good old; adorably; cutely; charmingly; sweetly

女孩子

girl; lass; young lady; maiden; gal; female child; girlish; feminine