an easy mind的用法和樣例：
例句
- He has an empty purse, but a free heart.
他身上沒有錢，但心裡無憂無慮。 - "A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more."
"科幻小說不能簡單地看成是供消遣的，而實際上它給讀者展示更深刻的內容。" - It was not an easy time, however, emotionally.
然而從情感上說這是一段不輕鬆的時期。 - The path to unity is not an easy journey.
統一的道路不是一個輕鬆的旅程。
