求翻译：我喜欢具有挑战性的工作，这样可以使我成长，进步。每天面对不同国家不同民族的旅客，我会学习到不同的文化丰富自己，而且会更加有把握做好与旅客的沟通和服务。提升自己的素质和修养是什么意思？

I like challenging work, this could make me grow and progress. Face every day in different countries and different nationalities of tourists, I would learn different cultures enrich themselves, but will be more confident to do with communication and services to visitors. Enhance their quality and tr

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I like having the challenging work, like this may cause me to grow, progress.Every day faces the different national different nationality the passenger, I can study the different culture to enrich own, moreover can even more have confidence completes with passenger's communication and the service.Pr

I enjoy challenging work, so that I grew up, and progress. Daily passengers of different nationalities in different countries, I will learn different cultures enrich their own, and be more sure of doing communication with passengers and service. Improve their quality and accomplishment

I enjoy challenging work, so that I grew up, and progress. Daily passengers of different nationalities in different countries, I will learn different cultures enrich their own, and be more sure of doing communication with passengers and service. Improve their quality and accomplishment