单语范例（未经PONS编辑处理）
You've been promised hot fusion for decades now, 58 years to be exact, and they haven't produced so much as a single watt of excess heat.
www.extremetech.com But it can't work; hot fusion plasma is just too frisky to contain.
www.gizmag.com Or the billions of dollars and ended careers for the thousands of people involved in hot fusion research.
www.extremetech.com Everything will change including an immediate cessation of investment in most energy sources; fossil, nuclear fission, solar, wind, and yes hot fusion research.
www.cantechletter.com Kind of like hot fusion that has been claiming that it will achieve break even for the last 50 years without ever producing a watt of usable energy.
www.extremetech.com