On the 13th day, the sleep time returned to normal level.

注射后第13天睡眠开始恢复正常。

youdao

All the patients' cognitive functions were returned to normal level.

所有患者的认知功能均恢复至正常水平。

youdao

The hepatic, renal function, and blood routine also returned to normal level in all animals 7 days later.

肝肾功能及外周血象检查结果显示术前和术后7天指标相比无明显变化。

youdao

My weight has now returned to its normal level and for a few weeks I've been able to walk without help.

CNN: Injured Kubica 'satisfied' with progress

EasyJet said it planned to resume "some services across the UK and continental Europe from tomorrow morning, " but added that the level of disruption meant it would be several days before the schedule returned to normal.

BBC: Ash flights ban: UK airports permitted to reopen