Intrasite
[计] 现场
🗣️ 情景例句
How ofter have met with our competitors?
你多久遭遇我们的竞争对手一次？
What are you talking about?
你正在讲什么？
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。