You will be able to infer from some of our code how in fact you can implement some more sophisticated programs.

您将能够从我们的一些代码中推断出，实际上您是如何实现一些更复杂的程序的。

If you infer from facts, you can only draw one conclusion.

如果你根据事实推断，只能得出一个结论。

We cannot infer from which direction these robbers escaped because we could not find any trace of them.

我们推断不出这些强盗是从哪个方向逃走的，因为我们找不到他们的任何踪迹。

What can you infer from his words?

你能从他们话里推也什么来？

What can you infer from the title?

从这个题目你能推断出什么？