Yeah. You start tacking on those zeros, it gets hard to stop.

你一旦开始数那些零，就会发现停不下来了。

The airlines are tacking on fees;they're charging you for more and more things.

航空公司正在收取费用；他们向您收取越来越多的费用。

Haven't you noticed all of the fees the airlines are tacking on these days?

贾斯汀：你有没有注意到航空公司现在收取的所有费用？

Christina Clark says many of her suppliers have raised prices twice this year, and some are now tacking on a shipping surcharge.

克里斯蒂娜·克拉克表示，她的许多供应商今年已经涨价了两次，有些供应商现在还增收了航运附加费。

And if I have to risk tacking on a few years to save her, is not even a close call.

为了她就算判多我几年，都算不了什么。