“对称的”的英语？

现在新建的房子不管大小几乎都是对称的.A new house of any size was now almost invariably symmetrical.物理定律对平移是对称的.The laws of physics are symmetrical for translational displacements.褶皱可以是平缓而对称的, 也可以是陡峭而非对称的.Folds may be gentle and symmetrica...