四国

bā xī é luó sī yìn dù hé zhōng guó biàn chéng le zhǎn lù tóu jiǎo de jīn zhuān sì guó

巴西、俄罗斯、印度和中国变成了崭露头角的金砖四国。

Brazil, Russia, India and China became the up-and-coming Brics.

ōu zhōu sì guó

欧洲四国

four European countries