如果她歌唱，他会为她钢琴伴奏。

If she sang, he would accompany her on the piano.

youdao

如果她歌唱的话，他就会为她钢琴伴奏。

If she sang he would accompany her on the piano.

youdao

如果她歌唱的话，他就会为她钢琴伴奏。

If she sang he would accompany her on the piano.

youdao