Substituting more fruit and vegetables in an everyday diet was the responsible thing to do , he said .
他说,日常饮食中以水果和蔬菜取代肉是负责的行为。
Substituting heavy oil for conventional supplies produces higher carbon emissions . The shift to low - carbon sources such as nuclear and renewables is painfully slow .
以重油取代传统供应,会产生更高的碳排放量,而向低碳的资源如核能和可再生能源的过渡过程则痛苦而缓慢。
But this view overlooks the problems caused by artificially low interest rates , as well as the potential for banks to convert their excess reserves into loans , as banks perceive gain by substituting loan interest for interest paid on reserves by the fed .