C98 The Dream of the 100-year Railway Rising

The designers look at each other and then look at Zhang Hong. It's true that they failed today, but it doesn't mean that they are a bunch of loose sand or a bunch of trash.

Zhang Hong saw that the designers weren't convinced and said, "Since you're not convinced, then let's hear how the engineers win. You guys speak one by one. "

Zhang Hong and Zhao Cheng nodded