他取得成功的原因是他从不灰心和半途而废的翻译：His success because he was never to lose heart and give up half way 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

His success because he never discouraged and give up halfway

His success because he was never to lose heart and give up half way

He obtains the success the reason is he ever is not discouraged and gives up halfway

He was a success due to the fact that he has never become discouraged and give up halfway

His success because he was never to lose heart and give up half way