音量调节在哪里? 音量調節在哪裡? 音量調節在哪裏?
Written with HSK 6 vocabulary, at CEFR level B2.
Words in this sentence
This sentence is from Tatoeba, contributed by LeviHighway, with the English translation by CK. It is used here under CC BY 2.0 FR.
Written with HSK 6 vocabulary, at CEFR level B2.
This sentence is from Tatoeba, contributed by LeviHighway, with the English translation by CK. It is used here under CC BY 2.0 FR.