评审团

• 言(speech; words)RADICAL
• 平(flat; fair; equal)PHONO-SEMANTIC

Using words to judge something fairly is what commentary means.

• 宀(roof)RADICAL
• 申(present; explain)PHONO-SEMANTIC

Under a roof, a judge listens to testimony to render a careful verdict.

• 囗(surround; outer square frame)RADICAL
• 才(talent; ability (for sound))PHONETIC

A group is many people surrounding each other, pooling their talents and strength together.