便一(yī )头从书桌(zhuō )上张了(le )下来(lái ),啪哒(dā )一声掉到了(le )地毯上(shàng )。青离两眼冒金星的爬了起来,肚(dù )子里传来咕咕的叫声。这下(xià )他知道(dào )自(zì )己(jǐ )为什(shí )么(me )会变回三(sān )尾狐的形态(tài )了,原(yuán )来是(shì )肚子饿了。小奶狐(hú )每三个小(xiǎo )时进食(shí )一(yī )次,否则体力会跟不上。而(ér )且他这两个小时一直(zhí )在(zài )虚拟世界中活动(dòng ),脑力劳动有时候比体力劳动更能(néng )消耗能量。所以现在的青离(lí ),