大家异口同声说好。
Everyone said good in one voice.
different mouths, same voice; to speak in unison (idiom)
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
大家异口同声说好。
Everyone said good in one voice.
孩子们为什么异口同声?
Why do the children speak in unison?