1. 'No,' she repeated, her voice firmer this time. “不。”她重复说，这次语气较前坚决。
2. We will then have a firmer foundation of fact on which to build theories. 那时我们将有更坚实的事实根据来作为理论的基础。
3. Obeying, she ventured a firmer step and soon another, uttering a little cry as she went. 为了听从吩咐，她先把一只脚稳稳踏在地上，接着再迈出另一只脚，同时轻轻地喊叫了一声。
4. When the leaders met in Copenhagen in December 2009, persuasive words from activists encouraged them to commit themselves to firmer action. 2009年12月，各国领导人在哥本哈根会晤时，来自活动人士的有说服力的话语激励他们承诺采取更坚定的行动。
5. He needs to be a lot clearer and firmer about how he will deal with America's foes and rivals: his first instinct when Russia invaded Georgia was to waffle. 对于如何对付美国的敌人和对手，他需要更加明确和坚定：当俄罗斯入侵格鲁吉亚时，他的第一反应就是胡扯。
