As you can see, there are some very good reasons.
正如大家所见，对此有几个非常好的理由。
As we have been discussing so far, there are some vital signs.
正如我们到目前为止所探讨的，事情发生前有一些至关重要的征兆。
As we have been talking about, there are some suggestions.
正如我们一直在谈的，有人提出了一些建议。
As you can see, there have been some concerns.
正如大家所见，有人表现出了一些担心。
As we have been discussing, we need to come up with some proper methods.
正如我们一直在讨论的，我们需要想出一些恰当的方法。
As we have been talking about, there are several reasons.
正如我们一直在谈的，事情背后有一些原因。