When construction got delayed as a result and they couldn't hire workmen at night, they'd often work themselves until 11: 00 and then get up the next morning at 6: 00.
如果耽誤到工程的進度，晚上請不到師傅，吳德貴夫婦就經常加班到深夜十一點，然後次日清晨六點又開始一天的行程。