虽然他经历沉浮，但我始终相信他总有一天会成功的的翻译：Although he experienced the ups and downs, but I still believe that he will one day be successful 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Although he has experienced ups and downs, but I still believe he will one day succeed

Although he experienced the ups and downs, but I still believe that he will one day be successful

Although he experiences sinks floats, but I always believed he can succeed one day

Although he has experienced vicissitudes, but I have always believed that he will one day succeed

Although he experienced the ups and downs, but I still believe that he will one day be successful