luckiness的用法和樣例：
例句
用作名詞 (n.)
- And the family of Four enjoyed plentiful fortunateness and luckiness.
一家四口盡享著幸福與幸運。 - First, before the festival, our family will make the rooms clean and tidy.We buy some plants to decorate the house, such as kumquat trees which mean luckiness.
首先，在春節來臨之前，全家人就要整理房間，把每一個房間都布置得乾淨整潔，我們還要買一些植物來裝扮房間，像金橘樹這種意味著幸運的樹木啦。 - I can honestly say that all the good fortune I have ever had has been due not to luckiness but to unluckiness.
老實說，我以前曾經遇到的好事情並非得因於好運，而是來自背運。
