“当然可以”，他说道，“很多年来一直是这么做的，并不需要什么神奇的玩意儿。”

"Sure you can;" He say's "it's been done that way for many years." nothing magical is needed.

youdao

它变得如此清晰明了，只是由人类创造的产物，并不是什么神奇的玩意儿。

Became much more clear that they were the results of human creation, not these magical things.

youdao

同住他一条街的一个邻居让他见识到了神奇的电子设备，并给了他一个Heathkits工具包(里面包含着各种电子爱好者的小玩意儿)，这让他学会了电子产品的内部是如何运作的。

A neighbor down the street introduced him to the wonders of electronic, giving him Heathkits (hobbyist electronics kits), which taught him about the inner workings of products.

youdao