Still practicing tone, scales and trouble spots for an hour every night.

仍然每晚坚持练习一小时的音色、音阶和自己的薄弱环节。

youdao

Still practicing tone, scales and trouble spots for an hour every night.

仍然每晚坚持练习一小时的音色、音阶和自己的薄弱环节。

youdao