在我高二那年，我代表学校去法国参加了为期十五天的文化交流活动 ，求翻译！

在那里我认识了Marlene，一开始，我们通过打手势交流，我还经常使用字典，后来，我们的英文水平都有所提高，沟通也越来越自如！

在我高二那年，我代表学校去法国参加了为期十五天的文化交流活动
When I was in Grade Two in High School,I went to Fance on behalf of our school to attend a Cultural Exchange activity, which lasted for half a month.

在那里我认识了Marlene，一开始，我们通过打手势交流，我还经常使用字典，后来，我们的英文水平都有所提高，沟通也越来越自如！
There I got to know Marlene. At the beginning, we communicated with each other with guestures with the help of dictionary. Later, as we improved our English, the communication became easier.

在我高二那年，我代表学校去法国参加了为期十五天的文化交流活动 In my second year in high school, I attended school for 15 days of the French cultural activities 在那里我认识了Marlene，一开始，我们通过打手势交流，我还经常使用字典，后来，我们的英文水平都有所提高，沟通也越来越自如

there i got to know Marlene. At first we communicated by gestures and i often used the dictionary too. then our english proficiency had all improved that we could communicate more and more fluently.