Geometronics
地球测绘电子学
🗣️ 情景例句
It was so nice to be out in the country.
出去置身乡下真是太好了。
He falls down the stairs.
他从楼梯摔了下来。
'A man can never have too many ties.'
“男人有多少领带也不会嫌多。”