And when one big airline changes their baggage fee, the others tend to move to the same price point.

当一家大型航空公司改变它们的行李费时，其他航空公司往往会调整到同一水平。

Well, there's a checked baggage fee, for one.

贾斯汀：嗯，有一个托运行李费。

Many of the major U.S. airlines recently raised their baggage fees, and an overweight bag can cost you an extra $100.

美国许多主要航空公司最近都提高了行李费，一个超重的行李可能会让你多花一百美元。

Therefore, you have to pay for an overweight baggage fee which is $75.

因此，你必须支付超重行李费，这是75美元。

Justine says, " Well, there's a checked baggage fee, for one, " meaning for the first example.

贾斯汀说，“嗯，有一个托运行李费，”意思是第一个例子。