鱼贯

例句：

1. 1. The soldiers marched in a single file, forming a long line.
   士兵们一个接一个地行进，形成了一条长队。
2. 2. The fish swam through the water, following the current.
   鱼顺着水流游动。
3. 3. The guests entered the hall in a row, making a grand entrance.
   宾客们一个接一个地进入大厅，制造了盛大的入场效果。