1.rigorous a. 严格的;严厉的;谨慎的;细致的;彻底的
例句:The selection process is based on rigorous tests of competence and experience.
选拔过程是基于对能力和经验的严格测试 。
2.passionate a. 热情的;狂热的
例句:He brought to the job not just considerable experience but passionate enthusiasm.
他不仅给这一工作带来了不少经验,而且倾注了极大的热情 。