这些零件完好地焊在一起了.The parts welded together perfectly.卖方须完好地维护设备.The vendor shall maintain the equipment in good repair.包裹完好地到达我手.The parcel reached me safely....
这个实用的基础模型较为简略地解释了人类的行为。This basic utilitarian model gives a relatively unsophisticated account of human behaviour.言语不是艺术，但两者都是人类的行为方式。Language is not art but both are forms of human behavior.人类的变异受限于我们的基因可能存在哪些排列。Variati...