然而音盲的担子经论证要轻一些。

Tone deafness is arguably less of a burden, however.

youdao

国内工程师几经论证，一个两全其美的方案诞生了。

After verification of domestic engineers, a perfect program was born.

youdao

国内工程师几经论证，一个两全其美的方案诞生了。

After verification of domestic engineers, a perfect program was born.

youdao