This, concludes the TUC, indicates how common pay secrecy or 'gagging' clauses are in employment contracts.

TUC 总结道，这表明薪酬保密或“封嘴” 条款在雇佣合同中是多么普遍。

– how many people are in employment and how many are out of work or unemployed.

– 有多少人在工作，有多少人失业或失业。