VOA慢速英语:英国议会传召机器人Pepper作证人证引发轰动

introduce – v. to make known by an official announcement or act

resident – n. someone who lives in a set or given place

adapt – v. to be able to change to meet new needs or requirements

competent – adj. able to do something well

relieve – v. to ease a burden or load

promote – v. encourage something to happen

spontaneous – adj. happening naturally or sudden and without being planned

capability – n. the ability or power to do something