Stephanidae
鎚腹姬蜂科
🗣️ 情景例句
OK.
好。
The hippopotamus is sleeping.
河马在呼呼大睡。
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。