Definition
to search for something by examining different possibilities
到处寻找
While looking for a job, he cast around for various opportunities.
在找工作的时候，他到处寻找各种机会。
She cast around at the party for someone to talk to.
她在派对上到处寻找可以聊天的人。
He cast around for different solutions to the problem.
他四处寻找解决问题的不同方法。