假如你是光明中学的学生李华，请你用英语给抖音（TikTok）平台写封信。内容如下：
1.你是抖音的忠实用户；
2.抖音带给你的乐趣；
3.给抖音平台提一个建议。
注意：1.词数100左右；2.可以适当增加细节以使行文连贯；3.开头和结尾已给出，不计入总词数。
Dear Manager,
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Yours,

Li Hua