Hint:



When he had gazed long enough he knew that it would be a profitable day. Several pieces could be gathered to sell and a few placed in his galactic gallery. Some might even function as replacement ships for his friends. The furniture inside each was definite trash; the aliens had a totally different body shape. But Gus could furnish each ship with leftovers from other ships. He'd fulfill his quota today and more.Gus was furious, however, to discover that there was no fuel for him to gather. But his fury subsided when he discovered a functional space blaster that he knew he could sell for a large sum of space dollars. Yep, the garbage business was good.
凝視良久之后，他知道今天將會(huì)很有收獲。有幾個(gè)殘片可以收集起來賣錢，還有幾片可以放在他的銀河美術(shù)館里，有些甚至還可以給朋友們當(dāng)替換飛船使用。里面的設(shè)備無疑都是垃圾，因?yàn)橥庑侨说捏w形完全不一樣，但古斯可以用別的飛船上的遺留物裝備每條飛船。他將完成今天的配額，甚至超額完成任務(wù)。但是，發(fā)現(xiàn)搜集不到燃料時(shí)，古斯變得狂怒起來。不過后來他發(fā)現(xiàn)了一把還能用的太空噴氣槍，他知道這件武器可以賣一大筆太空元，于是他的怒氣消了一點(diǎn)兒。是的，做垃圾生意還真不錯(cuò)。