Concurrent operation

concurrent [kən'kɝənt]

adj. 〈正式〉同时发生的;同时完成的;同时存在的; n. [数] 共点;同时发生的事件;

con共同+curr发生+ent...的→同时的

operation [,ɑpə'reʃən]

n. 操作，经营;手术;[数]运算;作用;

oper 工作 + ation 表示行为、状态、过程 → n.操作；手术；运算

Well, Robbie told me when he gave me this.

嗯，当Robbie送给我这个的时候他告诉了我。

There are two sides to every question.

每个问题都有两个方面。

Other books are for reading slowly and carefully. If it is a book on a subject that you are interested in, you will want to chew and digest it. That does not mean reading it too slowly. When you pick up a book for the first time, check that it is not to

还有一些书是要慢慢地、仔细地阅读的。如果有一本书谈论的题目你很感兴趣，你就想“咀嚼、消化它”。这并不意味着要读得太慢。当你第一次拿起一本书的时候，你得检查一下，这本书不是太难读。除非从头几页书中你能看出这是一本你容易读懂的书，否则你就不要去读它。