时代在进步科技在发展，我们的生活与多年前相比也发生了巨大变化。请你以Our life has cha

OurLifeHasChangedALotTheworldisalwayschanging.Inthepastfewyears，ourlifehaschangedalot.Wehadlittletoeatbeforebutnowwehavemuchdeliciousfoodforourmeals.Weusedtoliveinthehousesinpoorconditions,butnowweliv...