de Witte relation

例句：

1. 1. The de Witte relation between the two countries has been strained for years.
   两国之间的德威特关系多年来一直紧张。
2. 2.The de Witte relation between the two countries is crucial to their cooperation.
   两国之间的德威特关系对它们的合作至关重要。
3. 3. The de Witte relation between the two countries has been a source of tension for years.
   两国之间的德威特关系多年来一直是紧张的来源。