对了，给你的连接你去看过了吗？还是看不懂？
A change in housing benefit rules, introduced in April 2013, has been dubbed the "bedroom tax" by Labour and, for many, the name has stuck.

Strictly speaking, though, it is not a tax at all.

The government says it is simply removing the "spare room subsidy" which put social sector tenants in a better position than those in the private rental sector.

你这老家伙对看不懂不知道的事情惯于用问别人来搪塞。英国那个＂卧房税＂是政府减少替福利受益人支付房租的金额数量，本来就是纳税人出的钱。