They looked towards that direction and saw a lady (or a young girl) in a white dress with blue flowers standing and lifting up her hands, singing.

他们向那里看去，看见一位女士（还是一位小女生？），穿着一件白色衣裳，上面有蓝色的花朵，站着举起双手，在唱歌。

youdao

They looked towards that direction and saw a lady (or a young girl) in a white dress with blue flowers standing and lifting up her hands, singing.

他们向那里看去，看见一位女士（还是一位小女生？），穿着一件白色衣裳，上面有蓝色的花朵，站着举起双手，在唱歌。

youdao