IOC executives visiting the city said the level of pollution in the waters of Guanabara Bay is within international standards.

参观该市的国际奥委会委员称瓜那巴拉湾水域的污染水平没有超过国际标准。

One major and very public challenge for the South American city, pollution, especially in the water, in places like Guanabara Bay where sailing events are held.

南美城市面临的一项重大且非常公开的挑战是污染，尤其是水污染， 尤其是在举办帆船比赛的瓜纳巴拉湾等地。

Until it all ends up on Rio's beaches, in the lagoon where rowers are competing, Team USA armed with anti-microbial suits, and Guanabara Bay sailors and wind surfers are warned to shut their mouths against the toxic spray.

直到一切都在里约热内卢的海滩上结束，在赛艇运动员比赛的泻湖中， 穿着抗微生物服的美国队，以及瓜纳巴拉湾水手和风帆冲浪者被警告对有毒喷雾闭嘴。