From more efficient buses, train lines and even ferry services, dive deeper into how this brilliant team from @uff_br is aiming to improve the lives of millions of people across Brazil - and who knows, in the future, maybe even yours with #TheBlockchainOS: https://bit.ly/3Kr5nnQ
从更高效的公共汽车、火车线路甚至轮渡服务，深入了解来自 @uff_br 的这个出色团队如何致力于改善巴西数百万人的生活——谁知道，在未来，甚至可能是你的