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例子
Humans are multicellular organisms composed of trillions of cells.
Neutron stars can have incredibly strong magnetic fields, trillions of times more powerful than Earth's magnetic field.
The human body is made up of trillions of cellular units, each performing specific functions.
The gastrointestinal microbiota, consisting of trillions of bacteria, play a vital role in digestion, nutrient absorption, and immune function.
