My mother and I were standing at he check-out in the supermarket as the cashier scanned the things we bought.
My mother and I were standing at he check-out in the supermarket as the cashier scanned the things we bought.
我和妈妈站在收款台旁边等待收银员扫描我们要买的东西。
My mother and I were standing at he check-out in the supermarket as the cashier scanned the things we bought.
我和妈妈站在收款台旁边等待收银员扫描我们要买的东西。