1746-NI16I Siemens Li Lei: Refining “steel and iron bones” need to take the digital east wind
We often say that “hundreds of steel”, steel only through the temper, can become stronger. So people often use the word “iron will” to describe a person who is strong-willed. We can’t live without steel. Buildings, machinery, ships, railways, automobiles, etc., are not without the support of “steel and iron bones” behind. With the acceleration…