我的论文题目和关键词摘要怎么翻译成英文？

Question

题目：“求函数极限的方法”
摘 要：求函数极限是高等数学中的一个难点，也是学生必须掌握的内容之一。函数极限是一元函数的极限理论，是数列极限的推广。掌握求极限的方法十分重要。函数极限的类型很多，也比较复杂，求法灵活，本文对各种极限的求法进行了总结，并分别通过具体的例子分析说明。
关键词：函数 极限 方法

Answer 1

杜绝机译，请放心采用

题目：“求函数极限的方法”
The Methods to Seek the Function Limit
摘 要：求函数极限是高等数学中的一个难点，也是学生必须掌握的内容之一。函数极限是一元函数的极限理论，是数列极限的推广。掌握求极限的方法十分重要。函数极限的类型很多，也比较复杂，求法灵活，本文对各种极限的求法进行了总结，并分别通过具体的例子分析说明。
Abstract：To seek the function limit is a difficult issue in Advanced Mathematics, and also an important content for students to master. The function limit is the limit theory of unary function, and the extension of sequence limit. It is very important to master the methods for seeking the function limit. There are a variety of function limits, which feature relatively complex and flexible seeking methods. This paper summarizes various limit seeking methods, and analyzes and explains them using corresponding examples, respectively.
关键词：函数 极限 方法
Key words: function; limit; method

Answer 2

Limit of a Function Method "
Abstract: The demand function of the limit is a difficult point in higher mathematics, is one of the students must master the content. Function limit is a dollar limit of the function theory is the limit of the extension sequence. Limit is very important to master the method. Function of many types of limits, is also more complicated, method for evaluating flexible and various extreme right's demand this method are summarized, and Fenbie Fenxishuiming by Juti of examples.