但是科学家约翰·泰勒说，研究小组因为缺乏油画上的画笔路径的细节而沮丧不已。

But scientist John Taylor said the team had been frustrated by the lack of brush stroke detail on the painting.

youdao

但是科学家约翰·泰勒说，研究小组因为缺乏油画上的画笔路径的细节而沮丧不已。

But scientist John Taylor said the team had been frustrated by the lack of brush stroke detail on the painting.

youdao