VOA慢速英语:美国政府将更多古巴寻求庇护者遣返古巴

reluctant – adj. feeling or showing doubt about doing something

limbo – n. in an uncertain or undecided state or condition

predicament – n. a difficult or unpleasant situation

cruel – adj. used to describe people who hurt others and do not feel sorry about it

previous – adj. earlier in time or order