There are times when a project changes and you have to tell your direct to change something. Let's work on some sentences where you do this. 

有些时候项目发生了变化，你必须告诉你的领导去改变一些事情。让我们来做一些这样的句子。

"I know you have been working on the database using excel, but we need to use SQL. Can you make the necessary changes?"

 我知道你一直用excel做数据库上的工作，但是我们需要使用SQL，你能做出必要的改变吗?

Although you don't have to be polite to your direct, it is good practice to show directs some common courtesy. In the sentence above, it recognizes the work that has been done so far, instructs what needs to be changed, and politely asks if they can do it. You should follow a similar way of asking your direct to change something. 

虽然你不需要对你的领导有礼貌，但这是很好的练习来展示一些普通的礼貌。在上面的句子中，它认识到到目前为止所做的工作，指导需要改变什么，并礼貌地询问他们是否可以改变。你应该以类似的方式请求你的领导去改变一些事情。

In another scenario, your direct might give you a report to review. If something is incorrect, or not complete, you should tell them professionally what needs to be redone. 

在另一个场景中，你的领导可能会给你一个报告来回顾。如果某件事是不正确的，或者不完整的，你应该更专业地告诉他们需要重新做的项目。

"Hey Jackie, I reviewed your report and there are a couple areas you have to change. Can you double check the figures you provided in page 7, and provide a recommendation for step 3? I would appreciate it."

 嘿，杰基，我看了你的报告，有几个地方你必须改变，你能再核对一下你在第7页提供的数据，并提供步骤3的建议吗?我会很感激。

This example is a little more firm, but still polite. It states that changes are required, it then asks if two things can be changed, and finally, adds a good comment about appreciating the work. 

这个例子比较坚定，但仍然很有礼貌。它指出需要改变，然后询问是否可以改变两件事，最后，增加一个好的评价来表示对工作的感激。
Finally, your direct could be doing something on a regular basis that you don't like. As a manager, you should tolerate things that do not affect the work, but if there is something that is work related, it is your responsibility to tell that person. Let's use an example where a person has a habit of talking before someone finishes. 

最后，你的领导可能会经常做一些你不喜欢的事情。作为一名管理者，你应该容忍那些不影响工作的事情，但如果有什么事情是与工作相关的，那你就有责任告诉那个人。让我们举个例子，一个人有打断别人说话的习惯。

"John, when we are discussing something in meetings or small groups, I noticed that you don't allow the other person to complete their sentences. I do appreciate your contributions, but I think you should always hear the other person out. Can you try to do that?" 

约翰，当我们在开会或小组讨论时，我注意到你总是打断别人说话。我很欣赏你的贡献，但我认为你应该经常听完别人的意见，你能试着去做吗?

Adding a simple phrase like appreciating the contribution can make a huge difference when giving criticism. There is a great chance the direct will be offended or upset. But if you add a small compliment in there, the chances of the direct accepting your criticism will be that much greater. 

增加一个简单的短语，比如在给予评判时，增加感激他的贡献的话可以产生巨大的不同，直接的冒犯或沮丧是很有可能的，但是，如果你在这里加一句小小的赞美的话，直接接受批评的可能性就会大得多。