“低下的”用英语怎么说

非国有企业逐渐挤掉了效率低下的国有企业。Non-state firms gradually elbow aside the inefficient state-owned ones.他对他的同事滥发格调低下的议论.He makes tasteless remarks about his co - workers.他被指责放烟幕弹企图掩盖学校教育水平低下的事实。He was accused of putting up a smokescr...