One thing is certain: there are always obnoxious customers who make a nuisance of themselves at the fast checkout line for fewer than ten items or at the line for disabled people and pregnant women.
最有可能胡攪蠻纏的惡客，通常是在收少於 10 件貨品的快速櫃台，及禮讓身心障礙者和孕婦的優先櫃台。