After the merger, Mr. Lin worked as the solitary accountant in the branch office.

合併之後，林先生成了分公司裡唯一的會計，獨自一人工作。

The night guard spends solitary hours monitoring the empty shipping warehouse.

夜班警衛獨自在空蕩蕩的出貨倉庫裡度過好幾個小時的監控時間。

She preferred a solitary seat at the back of the train to finish her report.

她比較喜歡坐在火車後段的單人座位，好把報告寫完。