chickens come home to roost

每日一词|养老服务预收费监管 regulation of prepayment for elderly care services

每日一词|行星际闪烁监测望远镜 interplanetary scintillation observation telescope

call it a day

mend your ways

每日一词|雄安高新技术产业开发区 high-tech industrial development zone of the Xiong’an New Area

每日一词|世界记忆亚太地区名录 the Asia Pacific regional register of Memory of the World Programme

Zing 活力，热情

每日一词|免签政策 visa-free policy

每日一词|太阳白光耀斑 solar white-light flares