A young Syrian refugee faces hard truths chasing the American dream on the streets of Memphis, Tennessee, while living in poverty, dealing with social injustice and witnessing his neighbor's opioid addiction.,楚翔看到有人结账离开，服务员点收的是一种硬币，很简陋的硬币，材质应该是利用废弃的建筑材料浇铸，南极基地得不到外界的补给后物质生活极为贫乏，能发行这种简单的货币也是不易，甚至有人离开时还是用实物结账。……