Please sing without accompaniment, we need to hear your pitch and phrasing clearly.

声乐准备清唱。不需要伴奏音频等等。我们需要准确听到音准。

youdao

you can sing a lot more clearly than i can.

你能比我唱的更清晰.

youdao

My father teaches physics. My mother also teaches. She teaches children to sing and speak clearly.

父亲教物理；母亲也教课。她教孩子们唱歌、说话要口齿清楚。

youdao

Unfortunately, the enduring television image of his time in the role was his attempt to sing the Welsh national anthem despite clearly not knowing the words.

BBC: John Redwood