Panini
帕尼尼(公元前四世纪的印度语法学家)
🗣️ 情景例句
I'll doing fine, too.
我也很好。
I know the boy whose father is an engineer.
我知道那个男孩的父亲是工程师。
In 1929, three years after his flight over the North Pole, the American explorer, R.E.Byrd, successfully flew over the South Pole for the first time.
美国探险家 R。伯德在飞越北极3年之后，于1929年第一次飞越了南极。