重点讲解：
1. set out to do sth. 开始；着手；
The state announced a clear-cut policy and set out to carry it through.
政府宣布了一项明确的政策，并着手付诸实施~go+qPLznh。
2. respond to 回复；回答；回应；
You have several ways to respond to this rude question.
你有几个方法可以回答这些无礼的问题9Ny@HIWb0+nA&P。
3. translate into (使)转变为；(使)转化为；
The company's concern for each stakeholder will sooner or later translate into economic success.
公司对每一位利益相关者的关心最终会转化为经济上的成功1l4KqVEw9Mm。
4. when it coems to 谈到；涉及；
Validating data is the most important habit you can possibly adopt when it comes to security.