翻译及结构分析let'ssayyouaretryingtolearnsomenewandratherdifficultEnglishvocabularyusingastackofcards.

Question

翻译及结构分析
let's say you are trying to learn some new and rather difficult English vocabulary using a stack of cards.

Answer 1

让我们来假设,（有这样一个场景）,你想借用一沓卡片来学习一些新的、有相当难度的英语词汇.
全句是let's do sth（让我们一起干某事）这一形式的祈使句,say是谓语,这里意思不是说,应该理解为“假设、假定、想象”.you are trying to learn some new and rather difficult English vocabulary using a stack of cards.是宾语从句.从句中主语you,谓语try,to learn some new and rather difficult English vocabulary 是不定式作宾语.using a stack of cards是现在分词作方式状语修饰动词learn