Friday was the final day of campaigning . Southern sudanese paraded through juba , their possible future capital .
周五是竞选活动的最后一天,南部苏丹人列队通过可能是未来首都的朱巴。
For the last two months , senior government officials and private-sector experts have paraded before congress and described in alarming terms a silent threat : cyberattacks carried out by foreign governments .