依据一项严格的规定，如果经济连续六个月收缩，则认为进入衰退期。
Under one rough rule, if the economy contracts for six straight months it is considered in a recession.
她上一部音乐剧在百老汇连续上演了六个月。
严重失眠意味着连续三周到六个月都睡不好觉。
Acute insomnia means consistent inability to sleep well for a period of three weeks to six months.
应用推荐