symmetrical standardstate

例句：

1. 1.The two buildings are symmetrical in design.
   这两栋建筑在设计上是对称的。
2. 2.The symmetry of the pattern is striking.
   这种图案的对称性非常引人注目。
3. 3. The symmetry of the landscape is breathtaking.
   这片风景的对称美令人叹为观止。