For periodical checking, polling time can be set individually for each account.

需要定期检查，可以设置投票的时间单独为每个帐户。

youdao

The 210 polling stations account for less than 4 percent of the more than 6, 000 polling stations open during the election.

CNN: Abdullah ready for runoff with Afghan President Karzai

The CNN Electoral Map is based on analysis from the CNN Political Unit and takes into account a number of factors, including polling, state voting trends, ad spending patterns, candidate visits and guidance from the campaigns, parties and political strategists.

CNN: Electoral Map: Obama would win if election held today

If the election timetable was extended in line with the Electoral Commission's recommendation, it could mean an announcement would have to be made up to 36 days before polling day, once weekends and bank holidays were taken into account.

BBC: 'More notice' call for elections