英语翻译

问题描述:

英语翻译
3.无论多么艰难,交给咱们的任务都必须按时完成.(however)
3.However hard/ difficult it is,the task given to us must/ should be completed/ fulfilled on time.
(顺便问一下那个/的符号是不是代表两个词选一个啊!)
帮我讲解一下它的主谓宾结构及语法!

1 【语法】:倒装句.将表语hard/ difficult 放在了主语it 的前面.2 主句the task given to us must/ should be completed/ fulfilled on time.中.主语:the task ; 谓语:must/should be ;宾语:completed/fulfilled...