Hartmann
哈特曼(姓氏)
🗣️ 情景例句
I cannot forgive myself for not seeing my mother when she was sick in bed.
母亲病的时候我没能去看她，为这件事我永远不能原谅我自己。
It's faster but more expensive to ship goods by air.
空运较快但运费较高。
What will be the population of these countries in the year 2000?
2000年不太发达国家的人口将是多少？