wait-and-see

例句：

1. 1. I'll wait and see what happens before making a decision.
   在做出决定之前，我会先观察一下情况。
2. 2. The company is waiting and seeing if there will be any new orders.
   公司正在观望是否有新的订单。
3. 3. She waited and saw that the weather was perfect for hiking.
   她观望了一下天气，发现非常适合徒步旅行。