Advolution
n. 趨同
??? 情景例句
A little further to the right, Tom.
再往右一點， Tom。
The greatest of faults is to be conscious of none.
最大的錯誤就是不認識錯誤。
Look at this letter from Wang Wei to her penfriend in Australia.
請看這封王偉寫給她在澳大利亞的筆友的信。