improper handling

基本解釋

One hopes that the regulations may at least prevent some food poisonings caused by the improper handling of fish and shellfish.
人們只有寄望于，這些規(guī)定或許至少可防止某些因魚類和貝類處理不當引起的食物中毒。
blog.sina.com.cn
A: Disputes over territory and sovereignty are highly sensitive, improper handling of which will have a serious impact on the overall interest of China-Japan relations.
答：領土主權爭議高度敏感，處理不當，將對中日關系大局造成嚴重沖擊。
www.fmprc.gov.cn
Furthermore, transport of seafood imports over long distances presents opportunities for contamination and decomposition due to improper handling and refrigeration.
此外，進口海鮮長距離的運輸過程會由于處理或者制冷出現(xiàn)錯誤給了微生物污染和分解的機會。