因为新冠肺炎疫情，你度过了史上"最长"的寒假．在这特殊的假期里，你一定有一些不同寻常的经历（如了解了……学会了……等）．请以"An Unusual Winter Vacation"为题，写一篇英语短文．

写作提示： 1． What special or meaningful things did you see / hear / do during the vacation？

2． What did you learn from them？

写作要求： 1． 语句通顺，条理清晰，详略得当，书写工整；

2.100词左右，题目和开头已给出，不计入总词数．

An Unusual Winter Vacation

    I had an unusual winter vacation because of COVID﹣19．_____________．