Gration admitted there were many challenges for the referendum process, in particular in the oil-rich Abyei region.

格雷申承认公投过程面临着很多挑战，特别是盛产石油的阿卜耶伊地区。

youdao

A: the official start of the voter registration for South Sudan referendum is a positive step towards a smooth referendum process.

答：苏丹南方公投登记工作的正式启动是朝着顺利举行南方公投迈出的积极步骤。

youdao

So far, Mr Charest has merely said that the federal government has no place interfering in the referendum process.

ECONOMIST: Canada

But there is a discernible momentum about the referendum process, advanced substantially today.

BBC: Independence referendum: triumphalism deferred

The major finance group said the referendum process would create huge uncertainty at the moment when major decisions on green projects are needed.

BBC: Energy Committee 2