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来源:雅诚德英语网
You slant the pen with an angle of 30 degrees on the paper when you're writing.
你书写的时候笔身是倾斜的,和纸张形成30度的倾角。
You slant the pen with an angle of 30 degrees on the paper when you're writing.
你书写的时候笔身是倾斜的,和纸张形成30度的倾角。