Lack of money constrains their research programme. (资金匮乏限制了他们的研究计划。)
The evidence was so compelling that he felt constrained to accept it. (证据是那样的令人折服，他觉得不得不接受。)
Our latest model should meet your requirements, without being too costly. It is the ideal compromise between performance and price, and does not constrain you in any way. (我们的最新型号应该能满足你的需求，而且不会太贵。这是性能与价格之间的理想折衷，不会对你有任何限制。)
She tried to constrain herself from a cough in class. (她试着忍住不在课堂上咳嗽。)
Don't constrain the children to do things by force. (不要强迫孩子们做事情。)
The rules of the game constrain the players' behavior. (游戏规则约束着玩家的行为。)
His illness constrains him to stay in bed. (他的病迫使他卧床休息。)
The budget constrains our spending this month. (预算限制了我们这个月的开支。)
Family responsibilities often constrain women's career choices. (家庭责任常常限制女性的职业选择。)
The tight schedule constrains our ability to relax. (紧凑的日程安排限制了我们放松的能力。)
