The Real Origin Of Pity Me In Durham Is Surprisingly Different Than You Think
百度知道找到一个答案： tools-options-graph，鼠标放在 user defined symbols 下方，按ctrl+x,再去掉 speed mode show watermark 前的勾，点击ok,后边会出现提示save as origin's startup options，点“ …
The Real Origin Of Pity Me In Durham Is Surprisingly Different Than You Think
