kāi / huā / yī / zhī / qián / gōng / rén / xiān / jiǎn / chá / mián / bāo / shì / fǒu / shòu / cháo

开花衣之前，工人先检查棉包是否受潮。

Before opening the cotton bales, the workers first check whether the cotton packages have become damp.