晶体管是一项伟大的发明,但这仅仅是开始。真正的挑战是使其实用且可靠。
Even in the grave, all is not lost.
Agricultural research should address national needs and solve practical problems, it cannot be separated from production practice.
当我们平衡可持续性与商业可行性时,金属包装行业就会蓬勃发展。
The truth is always inconvenient.