We are in the midst of a major office relocation, so replies may be delayed.

我們正值辦公室大規模搬遷當中，因此回覆可能會延遲。

The CFO resigned in the midst of the quarterly audit, surprising the entire finance team.

財務長在季度審計進行當中辭職，令整個財務團隊大感意外。

Our flight was canceled in the midst of the holiday travel rush, leaving hundreds stranded.

我們的航班在假期旅遊尖峰當中被取消，數百名旅客因此受困。