A Chinese translator needed for the educational English sentences -- 2

I need an experienced native Chinese translator who can translate the educational English sentences into both Simplified Chinese (China) and Traditional Chinese (Taiwan). The English sentences are the sample sentences written for 1200 English vocabulary words at the most basic level (Level-I) which is equivalent to 3rd-5th grade levels in the American school standard. Since many words have more than one definition, the total number of sample sentences in this project are close to 2,200. Each sentence consists of 15-20 words with some exceptions occasionally. The translation must be precise educationally and academically, and it must be helpful by attaching extra explanations at the end of each translation as much as needed for average Chinese high-school students or Chinese adults of various ages who already graduated from high schools in China, who are considered not fluent in English usage and grammar yet. Therefore, the translators should have been educated in China and understand the level of English education in Chinese school systems. If the translator have some experience in teaching English to Chinese students at school or privately, it may help. We will provide the selected freelancer with a URL on which he or she can do the translating work directly. This project of Level-I is the first batch of four levels. If your work for this project is satisfactory, the remaining projects for the three upper levels may also be awarded to you. If you are interested in this project, please apply. Thanks.