This vaccine helps prevent cervical cancer, but potential pent-up demand could add to the existing difficulties in accessing the shots.

这种疫苗有助于预防宫颈癌，但潜在的被压抑的需求可能会增加获得疫苗的现有困难。

The abrupt increase in the number of workers wearing head-to-toe protective gear during the pandemic has increased the potential demand for mini cooling devices.

在疫情期间，从头到脚穿戴防护服的工作人员数量突然增加，这增加了对小型制冷设备的潜在需求。