1. She is determined to become a doctor and is working hard to achieve her goal. （她立志成为一名医生，并正在努力实现她的目标。） 2. His dream is to start his own business and he is actively pursuing entrepreneurial opportunities. （他的梦想是开办自己的企业，他正在积极追求创业机会。） 3. They have set their sights on becoming world-class athletes and are dedicated to rigorous training. （他们立志成为世界级运动员，并致力于严格的训练。） 4. As a young musician, she aspires to perform on prestigious stages and is practicing tirelessly to improve her skills. （作为一名年轻的音乐家，她立志在著名的舞台上演出，并不知疲倦地练习以提高自己的技艺。） 5. He has a strong determination to make a positive impact in his community and is actively involved in volunteer work. （他立志在他的社区产生积极的影响，并积极参与志愿工作。） 本文来源：https://www.wddqw.com/doc/0d6a895f80c4bb4cf7ec4afe04a1b0717ed5b360.html