这句话怎么理解?向量的 If the i-th eigenvalue is real

这句话怎么理解?向量的 If the i-th eigenvalue is real If today were the last day of my life,would I want to do what I am about to do today?这句话怎么翻译?另外后半句的语法怎么理解? 这句话怎么理解合适On the other hand,I want you to know that the material will be purchased in China as I will be producing in China itself.I’m not sure if this will change things. 英语 句子中的leave怎么理解?I will ask leave to call on you on Monday if you can spare me the time.这句话怎么理解?特别是leave 是什么词性?在这里做什么句子成分? 一个向量组的两个极大线性无关组是等价的,这句话怎么理解 i wonder if it's your car pulling into the driveway 这句话怎么翻译 If I could rearrange the alphabet,I'd put Y and I together.怎么回答这句话 英语翻译It's why lawyers have the saying if the facts are on your side,pound the facts.If the law is on your side,pound the law.If neither is,pound the table. 这句话怎么理解啊? The iPhone is free here if you pay the subscription.Besides I got it for work.这句话的意思.The iPhone is free here if you pay the subscription.Besides I got it for work.求高人翻译这句话的意思,个人理解和翻译器实在翻译不 The unit that I work in processes all of the company's mail.这句话的I work in processes 这里不懂,怎么理解呢? I may play the fool at times 这句话怎么理解 是什么结构啊 I love waking up to the sound of whippoorwills,这句话怎么理解? I tremble at the very thought of it.怎么理解,帮我分析一下这句话 that's the name of the planet I live on 这句话怎么理解?the name of 有这样的用法吗? 这句话怎么理解this is how i roll这句话,这里的roll是什么意思, soledad中I would give my life away,if it coud only be the same的下半句怎么理解? If I am the one 这句话有语法错误吗? 这句话里的back 怎么理解－－I went to the film museum last weekend.Have you ever been there?----- Yes ,I have .I went there back in April.请问答句中的back怎么理解呢?