cast about for的用法和樣例：
例句
- I've hunted high and low for the pen.
我已到處尋找過那枝筆。 - The dog is cast about for its supper.
這條狗正到處尋找它的晚飯呢。 - Maggie was trying to find out who was responsible for the menu changes.
瑪姬試圖找到負責改變菜單的人。 - It's about trying to find answers and trying to dabble with the concept of time.
它是試圖找到答案，並嘗試涉足這一概念的時間。
