Before your trip, check if your insurance covers you abroad.旅行前，核实一下保险范围是否涵盖国外。He thought he was covered to drive the vehicle.他以为他开这辆车也是在保险范围之内的。A flexible health insurance plan gives patients more choice about doctors and coverage.灵活的医疗保险方案使患者对医生和保险范围有了更多的选择余地。