求翻译：业绩逐步有了起色，深受销售部经理赏识，凭借自己良好的英语水平和对英语的浓厚兴趣，同年底自荐进入外贸部，担任国外销售助理一职是什么意思？

With the gradual improvement in performance, sales manager appreciated by virtue of their good command of English and the English interest, introduce ourselves into the Ministry of Foreign Trade with the end of the year, as the post of assistant foreign sales

Performance gradually had soared, and deeply appreciated the sales manager, by virtue of its own good command of English and English to the keen interest in self-nomination, and in the same year to enter foreign trade department, served as assistant post sales abroad

The achievement had the improvement gradually, is recognized deeply sales outlet manager, relies on oneself good English proficiency and to the English strong interest, the bottom offers to volunteer in the same year enters the foreign trade department, an assumption overseas sale assistant duty

Performance gradually picking up, by the sales manager of appreciation, by virtue of his good command of English and a keen interest in English, with the end of a cold into the Ministry of foreign trade, as the post of foreign sales assistant

With the gradual improvement in performance, sales manager appreciated by virtue of their good command of English and the English interest, introduce ourselves into the Ministry of Foreign Trade with the end of the year, as the post of assistant foreign sales