Helmand
n. 赫尔曼德河；赫尔曼德省（阿富汗西省名）
🗣️ 情景例句
Oh, you've been here before.
噢，你以前来过的。
May I have a disembarkation card?
请给我一张离机卡好吗？
When you type a letter, the writing appears on a screen in front of you and is recorded onto a computer disk.
当你打一封信时，字迹出现在你前面的屏幕上并顾在电脑的磁盘里。