I have thought about the story I want to tell this time for a long time, because the things I write are mostly based on my real work and do some processing and polishing. In other words, they have been things that have been done for more than ten years. In addition, the stories this time are all famous and have traces to follow. Of course, it has been a lot of thought, and I must have written them out. Otherwise, my opening remarks will simply become a show-off, and we still have to talk about the background, so there is no need to cover up these things. In the past ten years, our country has made great efforts in investment in infrastructure, whether it is a tall building or a building., Roads, bridges, rail transit, high-speed rail and subway, everyone is also obvious to all. We are talking about a bridge this time, and there is no need to mention the name at all. Just mention Zhuhai, Hong Kong, Macau, these three place names, plus the past ten years, you should know which one it is, so, a friend has been reading these things I wrote, I naturally expressed my gratitude and support, and someone asked, Brother X, your company is just doing some machinery and material processing, what's your business to build a bridge? Hahaha, that's right, it's really a surprise. It's not a big deal. Don't worry, listen to me slowly.