寫一篇100字左右的英語日記并不難，關(guān)鍵在于抓住一天中的重要事件和感受。以下是一個簡單的范例：

March 5, 2023

Today was an interesting day. In the morning, I attended a math class where we solved some challenging problems. Lunch with friends was fun, and we talked about our future plans. In the afternoon, I went to the library to study. Evening was spent with family, watching a movie together. It was a productive and enjoyable day.

通過這個簡短的范例，你可以根據(jù)自己的實際情況進(jìn)行調(diào)整和豐富，使內(nèi)容更貼近你的生活。