Definition
Used to describe something that one does not particularly like or need; it expresses indifference or a lack of strong preference.
可有可無，無所謂
I can take it or leave it with the sushi at this restaurant; I don't particularly crave it.
我可以接受這家餐廳的壽司，也可以不要；我並不是特別想吃。
I can take it or leave it when it comes to horror movies; I prefer comedies.
對於恐怖片，我可以看也可以不看；我比較喜歡喜劇。
He can take it or leave it with fashion trends; he always dresses casually.
他對時尚潮流可有可無；他總是穿得很隨意。