Because eating frequent meals prevents dips in blood glucose, the primaryenergysource for the brain.
因为多餐制可以预防血糖下降,血糖是大脑原始能量的提供者。
2
Lactic acid is a by-product of the body's metabolization of glucose, which is the primaryenergysource for running.
乳酸是身体葡萄糖代谢的副产品,而葡萄糖是跑步的主要能量来源。
3
Most of the rest of the investment will have to go to exploring and developing new sources of oil, which will remain the world's primaryenergysource for decades.