Welcome to English in a minute!
欢迎来到《英语一分钟》栏目！
Here is a saying you might hear in an American Eglinsh conversation: open book
下面这个谚语在美式英语对话中，你可能会听到：open book
Does that mean someone is talking about reading? Let's listen:
这个短语是不是在说读书的事？一起听一下吧
You never have to wonder how megan is feeling.
你永远不用去猜测梅根的内心想法。
It's so easy to read her emotions. She's an open book.
从她的表情中就可以容易地看出她是一个极坦率的人
You are so right. She is easy to read.
对的！她是一个容易让人读懂的人。
You can always tell if she's having a good day, or a bad day.
你总是能够轻而易举的判断她这天过得开心还是糟糕

When you say someone is an open book,
当你说某人是一个“open book”
you mean the person's emotions or thoughts are easy to understand, or as you just heard, easy to read.
你指的是这个人的感情或者想法很容易让人明白，或就像刚才说的那样很容易让人读懂
A person who is an open bookdoes not hide secrets well.
拥有这种性格的人不会适当的隐藏自己的秘密。
If you have a friend who is easy to read, you can call him or her an open book!
如果你的朋友当中有人非常坦率，你就可以称他或她为“open book”
And that's English in a Minute.
以上就是本期的《一分钟英语》。