Do you mean you need the window frame line instead of the ceiling line?

您的意思是不是说您不是要天花线？而是只要窗框线？

youdao

Stretch your left arm toward the ceiling, in line with the tops of your shoulders.

左臂与肩膀在一条线上向天花板伸展。

youdao

Stretch your left arm toward the ceiling, in line with the tops of your shoulders.

左臂与肩膀在一条线上向天花板伸展。

youdao