a proud moment的用法和样例：
- "It is a proud moment for us," Science and Technology Minister Kapil Sibal said after the countdown began on Monday.
- But rather than take an apprehensive approach to the fixture, Owen told the Chronicle: “It will be a proud moment at Liverpool.I've only played Liverpool once since I came here.
- They are a proud and independent people.
- It was a proud day for us when we won the trophy.
- A blate cat makes a proud mouse.