处理难题 meaning in English

handle a hot potato

But she was a pro and hung tough
但是她是专业人员并且善于处理难题
She attacked the difficulties at once
她立即开始处理难题。
His job is not only to dispose of problems but ( also ) to meet unexpected challenges
他的工作不仅要处理难题而且也要应付突来的挑战。
The residue discharged during the operation process of the plant is pollution - free clean liquid , which has solved the difficult problem of waste acid and waste liquid generated from original purification equipments
装置运行过程中排出的残液为无污染的洁净液体，解决了困扰原净化装置的废液废酸的处理难题。