【简答题】When you close your eyes and try to think of the shape of your own body, what you imagine (or rather, what you feel) is quite different from what you see when you open your eyes and look in the mirror...
【单选题】What's the correct interpretation of the sentence "... to learn the ins and out sof hauling your own water and generating your own power"? (Para.6)
A.
... to learn how to pump water into and out of water tanks and how to install a power generator.
B.
... to learn each and every sapect of hauling your own water and generation your own power.