英语翻译People believe that an English lady,Anna,first introduce
英语翻译
People believe that an English lady,Anna,first introduced the idea of afternoon tea.In the 18th and 19th centuries,the English ate only two main meals each day breakfast and (a heavy supper)that would last for several hours in the evening.
请标准翻译,重点说一下括号里的heavy 应该怎么翻译?