To sue, to take someone to court in illegal disagreement.控告，以非法的异议将某人送上法庭
They broke our contract and didn't pay, so we sued them and won.他们破坏我们的合同还不付钱，所以我们控告他们并且赢了
She sued her employer for firing her, but she lost because they had the right to fire her.她控告他的雇主解雇了她，但她输了，因为他们有权力解雇她
填空：
We couldn't agree to her plan to avoid paying taxes, which was illegal, so she threatened to sue us.
To restrict, to put limits on something.限制，给某事设限
This is a restricted area, so stay away.这是一个被限制的区域，随意保持距离
We need to restrict them from talking to anyone about our project.我们必须限制他们与任何人谈论我们的项目
填空：
We have unlimited access to their research and there are no restrictions on how we use the information.
To negotiate, to deal with or bargain with others to reach an agreement.谈判，处理或讨价还价达成协议
Instead of starting a war, we should negotiate and find a way to compromise.我们应该谈判找到一个方法达成妥协而不是发动一场战争
We are trying to negotiate a better deal, but it isn't easy.我们努力谈判达成一个好的交易，但不容易
填空：
He never wants to negotiate, so he has lost several important customers.
Responsible for or responsible to, to be responsible for something means to have the job of getting it done or taking care of.负责，对某事负责有责任完成工作或照顾它
If you are responsible to someone, it means that you are working under their control.如果你对某人负责，意味着你工作在他的控制下
填空：
He is responsible to the CEO, so he can't sign the contract without her final approval.
Oversee or supervise, to control or direct a process or project.监督，去控制或管理过程或项目
One of his responsibilities was to supervise the rescue operations and keep things under control.他的责任之一是监督救援行动并控制局面
As product manager, she oversees the work of several departments.作为产品经理，她监督几个部门的工作
填空：
Their new project is behind schedule because nobody oversees how the departments work together.
听后选择：
If you have a legal disagreement, you may have to sue.
To restrict，to put limit on something.
To be responsible for something means to have the job of getting it done or taking care of.
填空：
They broke our contract and didn't pay, so we sued them and won.
We need to restrict them from talking to anyone about our project.
One of his responsibilities was to supervise the rescue operations and keep things under control.
听说：
We need to restrict them from talking to anyone about our project.
We are trying to negotiate a better deal, but it isn't easy.
If something is confidential, you should restrict access to it.
阅读：
When she asked for an extra payment, we refused because it was illegal and she could have sued us.
He is responsible to the CEO, so he can't sign the contract without her final approval.
We have many responsibilities，but she is the one responsible for product development.我有许多责任但是她是负责产品开发
If something is confidential，you should restrict access to it.如果某事是机密的，你应该限制访问它
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