他已唱了五只歌。他正在唱第六只。

He has sung five songs. He is singing the sixth.

youdao

停电时，我们只唱了五分钟的个歌。

We had been singing for only five minutes when the blackout occurred.

youdao

停电时，我们只唱了五分钟的个歌。

We had been singing for only five minutes when the blackout occurred.

youdao