1. But they give no quarter on the expensive physical security features and suggest that states deal with privacy concerns on their own.
而对于费用高昂的“生物安全特征”，国土安全部毫不让步，并建议各州自行处理涉及的相关隐私问题。
2. As far as the sporting competition is concerned, however, Britain will give no quarter.
至少就体育竞赛来说，英国会毫不留情。
3. You give a man no quarter.
你一个子都不给他用。
4. Give the enemy no quarter!
别给敌人喘息之机！