The disease destroys much of the inner ear, disturbing the animal's equilibrium.这种疾病破坏动物内耳的大部分组织，妨碍其保持均衡。It is essential that your diet is varied and balanced.关键是你的饮食要多样化，并保持均衡。The superpowers pledged to maintain symmetry in their arms shipments.超级大国承诺在武器运输方面保持均衡发展。