帮忙翻译这句话，翻译软件的不要

In a euphoric Russian wedding banquet, the guests would shout out of blue 'so bitter!', which means that life is so bitter, why don't we have something sweet. Then the bride and the groom would stand up and kiss in front of everyone.

Jubilation in the wedding banquet, the Russian guests will suddenly Hanqi "Kua, bitter!" Means "life so hard, to point sweet!" Therefore, the bride and groom will stand up in front of people kissing.