translation.en: So I bought one of those little kits that you could get to make a radio transmitter, and I got an old book and I carved out the inside and I hid it inside there, and then I placed it next to my dad and snuck back to my bedroom and tuned in on the radio so I could eavesdrop.
translation.zh: 所以我买了些大家都买得到的元件，做了一个无线电发送器。 然后，我找了一本旧书，把里面挖空，把那个无线电发送器藏在书里， 然后把它放到我老爸旁边， 最后悄悄溜回我的卧室，打开收音机。 这样，我就可以偷听。