他们在当地的酒吧里喝桶装的苦啤酒。They drink bitter on draught in the local bar.过去的这四年里他们吃了不少苦。These last four years have been hard on them.他受这么多苦，太冤枉了。It was unfair that he should suffer so much....
“苦”的英语可以翻译为：itter，painful，hard，[方] too muchhardship，suffering，pain，a surnamecause sb. suffering，give sb. a hard time，suffer from，be troubled by（有耐心地； 尽力地） painstakingly，doing one's utmost ...