一些重要语句：
1. Right, let’s get started.
2. Let me introduce myself.
3. I’ve divided my presentation into three main parts.
4. Just to give you a brief overview.
5. I’ll be saying more about this in a minute. » Read the rest of the entry..
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Hello, I'm Yang Yang (contact me), a graduate student major in Wireless Communication& Networking. Welcome!:) This blog mainly focuses on wireless technologies, personal experience&thinking and interesting puzzles.