1. We joined the Nave to see the world, and what did we see? We saw the sea! 我们参加海军，想见见世面，可是我们见到了什么呢？我们见到的是大海！
2. We are pretty spoiled and expect everyone to speak our language. And I think Americans are nave about how to go about it. 我们给宠坏了，总是指望全世界的人都讲我们的语言。我觉得美国人在这方面很幼稚。
3. The tumor is composed of magnocellular uveal nevus cells, and is classically asymptomatic unless the tumor becomes very large or some complications nave taken place. 除非已变得很大或有某些并发症之发生，该肿瘤通常不会造成任何症状，因而通常是在例行检查中被发现。
