信用卡公司通过卖别人得不到的卡片赚取了成百亿的钱。

Credit card companies have made billions by selling a card that others can't get.

youdao

请问哪里有卖电话卡？

Where can I get a phone card?

youdao

这里卖外加存储卡吗？

Do you sell extra memory here?

youdao

卡梅伦·迪亚兹，我曾经卖车给她。

Cameron Diaz, I sold her car.

youdao

附近一定有一间卖电话卡的售货亭。

There must be a kiosk selling phone CARDS around here somewhere.

youdao

你们这儿卖电话卡吗？

Do you sell phone CARDS here?

youdao

你这里有卖附加内存卡吗？

Do you sell extra money here?

youdao

你这里有卖附加内存卡吗？

Do you sell extra money here?

youdao