由于第一趟火车晚点，我们错过了转乘班次。

We missed our ___connection because the first train was delayed.

前往那个村子的公交车班次非常少。

The bus ___connection to the village is very infrequent.

您的两趟航班之间转机时间很紧，所以请直接前往登机口。

There's a tight ___connection between your flights, so please proceed directly to the gate.