The language spoken by the tupi people of brazil and paraguay .
巴西和巴拉圭的图皮人的语言。
The tupi are in south america .
图皮人居住在南美。
Officials have argued that the discovery of so much oil in the tupi field has eliminated geological risk .
巴西官员主张，在tupi海域发现如此丰富的石油已经排除了地质上的风险。
Bg group plc rose to the highest in 2 1 / 2 years after saying it will get about 600 million barrels of oil from initial operations at brazil 's tupi and guara fields .
