Describes a communication breakdown where information from lower levels is blocked from reaching higher levels, and vice versa, leading to a lack of understanding or responsiveness.
这个团队内部沟通不畅，真实情况总是下塞上聋，导致很多问题无法及时解决。
Within this team, communication is poor; the true situation often remains 'blocked below and deaf above,' leading to many issues not being resolved promptly.
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