我们现在所掌握的情况是，大概有300人从约旦返回伊拉克，另有500到600人从叙利亚回到伊拉克，但没有人知道确切的数字，沙嫩说。

"The actual number of people who we know of who went back to Iraq are 300 in Jordan, and 500 to 600 from Syria," he says. "But no one has exact figures of how many are actually here."

youdao

我们不知道上面那个main方法还要处理哪些东西，但是从现在掌握的证据来看，这不是从其中提取出一个方法的理由。

(we don't know what else this main method does, but from the evidence we see here, that's not a reason for extracting a method here.)

youdao