Petrobras
n. 巴西石油（公司名）
🗣️ 情景例句
I think it can be done.
我认为这件事情办得成。
I haven't seen you for ages.
好久没见了。
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡