I thought it would be a good idea to create a plug that could be folded flat so the pins would not cause any damage and also to make it as thin as the laptop itself.
我觉得，如果能发明一个折叠式插头就好了，这样插脚就不会弄坏其他东西，而且能和笔记本一样薄。
A pencil is a good tool. You can use a pencil to make annotations in the margins of your text without doing any permanent damage to the text.
铅笔是一个好的工具。你可以用铅笔在文章边缘做注释，就不会对文本造成任何不可复原的毁坏。
A pencil is a good tool. You can use a pencil to make annotations in the margins of your text without doing any permanent damage to the text.
铅笔是一个好的工具。你可以用铅笔在文章边缘做注释，就不会对文本造成任何不可复原的毁坏。
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