sorting box for ordinary letters 平信分拣台
She spent the day sorting through a box full of odds and ends.
她花一天工夫整理装满小玩意儿的箱子。
《牛津词典》
It hints at other similar services, which offer black-box solutions to (for example) sorting or data transformation problems.
它暗含着其他类似的服务，如为数据排序及传输问题提供黑盒解决方案。
youdao
The sorting box and bag.
整理箱以及编织袋一应俱全。
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