This is the 1994th most frequent Chinese word.
簡單
Simple.
In this sentence, '簡單' means 'simple,' describing the ease of understanding or dealing with the question.
這是一個非常簡單的問題。
This is a very simple question.
Here, '簡單' indicates that the preparations are uncomplicated, straightforward, and not elaborate.
我們的活動需要簡單的準備。
Our activity requires simple preparations.
In this example, '簡單' refers to the nature of the explanation, emphasizing its clarity and lack of complexity.