美國國家標點符號節

很有趣，有人將8月22日訂為美國標點符號節。網站的標點符號圖片有連結，告訴你該標點符號的功用為何。

而這裡則提供了標點符號的歷史，內容包括有English, Spanish, French, and East Asian。

The caesura sign (頓號 or ?? in pinyin: dun4 hao4), nicknamed sesame dot, is the Chinese equivalent of serial comma. It is shaped like a teardrop with the narrow sharp end pointing top-left and round end pointing bottom-right: 、 (it may be depicted on your computer in another font). In Japanese, the Chinese caesura sign is used as comma (serial or not).