one-plus-one symbol的用法和樣例：
例句
- Several languages use words that associate the shape of the symbol with some type of animal.
有幾種語言用單詞將這一符號的形狀與某種動物聯繫起來。 - Although Gutenberg's press had existed for nearly a century, it was not yet in widespread use, and Lapi probably came across the symbol while reading a transcription.
雖然古騰堡的印刷機已經存在了近一個世紀，但尚未廣泛使用，而且拉皮在閱讀抄本時，可能碰到過這一符號。
