a pair of swans

• 一对天鹅

a pair of swans的用法和样例：

例句

1. The pair of swans nested by the river.
   这对天鹅栖息在河边。
2. Duncan's view of the valley is proud and passionate.
   邓肯对天鹅河谷感到自豪，并且充满感情。