When designing your pumpkin face, use a dry erasable red marker that you can get rid of the lines after you carve.

你南瓜脸时，用一个可红色记号笔，这样你可以刻好后掉线条。

Though, I do want to mention that I've kind of ditched normal, dead tree type paper for something called the Rocketbook, which is actually an erasable notebook.

是，我还想提一下，我已经抛弃了传统纸张，而开始使用这种称为 Rocketbook 纸张，实际上它是一种可笔记本。

And yes, diamonds are more valuable, but you could argue that graphite with its easily erasable mass producible pencils might have done more good for the world.

是，钻石更有价值，你可能会争辩说，石墨及其易于可大规模生产铅笔可能为世界带来更多好处。