Most of us need to lead more balanced lives to be healthy and happy...我们中大多数人需要过更为平衡的生活，以保持健康和快乐。The motion of the rotor can be balanced completely with rotating counterweights attached to the crankshaft.使用连接在曲轴上的转动平衡块,转...
It makes sense to eat a reasonably balanced diet when slimming.在减肥过程中保持饮食的营养相对均衡是明智的。He balanced his budgets by rigid control over public expenditure.他通过严格控制公共开支保持预算平衡。He cut down on coffee and cigarettes, and ate a bala...