The space shuttle is a flying truck: fine for the lunch-bucket work of hauling cargo a couple of hundred miles into space, but nothing more.
航天飞机是一种飞行卡车：运送货物到几百英里远的太空这样的体力活很在行，仅此而已。
2
Students who carried their lunch often did so in a re-purposed bucket or tin of some kind.
自带午餐的学生通常把午餐放在改造好的桶或罐子等容器中。
3
After that first trade, I got to speculating on my own hook in the bucket shops. I'd go during my lunch hour and buy or sell it never made any difference to me.