The men were casting about, trying to find the trail.这些人四处寻找, 试图找到踪迹。

Patrick put down his bag and cast about for a chair.帕特里克放下包, 四处寻找座位。

'Tell me something that only you and he would know,' he begged. I cast about in my mind.“告诉我一些只有你和他知道的事。”他恳求道。我努力地想着。

She's been casting around for a good excuse to go to New York.她最近一直在试图寻找去纽约的正当理由。