公司内部，即使为了共同目标，不同团队也会出现讨价还价的行为。

I hear what you’re saying, however our senior manager is very clear on this particular item. 我明白你的意思，但是我们的高级经理对这个问题的态度非常清楚。

I understand that we can’t do that, but can we just discuss some other alternatives?

我知道不能这样做，但是我们可以讨论其他的选择吗?

I agree with what you are saying, however have you considered …

我同意你说的，但是你考虑过…吗?

How about this as an alternative? … 这个作为另一种选择怎么样?