irregular curves

例句：

1. 1.The irregular waves on the beach are a sight to behold.
   海滩上不规则的波浪是一道美丽的风景。
2. 2. The irregular growth of the trees is due to the uneven soil conditions.
   树木不规则的生长是由于土壤条件不均匀造成的。
3. 3. The irregularities in the data led to significant errors in the analysis.
   数据中的不规则现象导致分析中出现了重大错误。