yī yuàn / de / zhì yǎng jī / zài / duàn diàn / shí / yě néng / yī kào / bèi yòng / diàn yuán / jì xù / gōng zuò

医院的制氧机在断电时也能依靠备用电源继续工作。

The hospital's oxygen concentrators can continue to work on backup power during a power outage.