我可以看到垂直对齐调整整个电影。
I could see the vertical alignment being adjusted throughout the movie.
你必须不断地调整你的手的位置以保持对象的垂直。
You had to constantly adjust the position of your hand to keep the object upright.
第三、用木尖调整好框的水平垂直度。
Level third, with wooden tip verticality adjusting well frame.
第三、用木尖调整好框的水平垂直度。
Level third, with wooden tip verticality adjusting well frame.
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