felicities的音標為[fel?"s?t?z]，基本翻譯為“幸福；愉快；樂事；福利”，速記技巧為：幸福快樂的事很多，福利多多。

“felicity”這個詞源于拉丁語，意為“幸福，愉快”。它的變化形式包括名詞形式“felicity”和形容詞形式“felicitous”。相關單詞包括：

1. “happy” - 直接來源于英語單詞“happy”，意為“幸福的，快樂的”。

2. “bliss” - 源自拉丁語，意為“極樂，無上的幸福”。

3. “content” - 意為“滿足的，滿意的”，來源于拉丁語單詞“contentus”，表示“滿足的”。

4. “felicity” - 前面已經提到，意為“幸福，愉快”。

5. “felicitous” - 意為“幸福的，吉利的”，來源于拉丁語單詞“felicis”，表示“幸運的”。

6. “blessed” - 意為“被祝福的”，來源于古英語單詞“blese”，表示“祝福”。

7. “joy” - 意為“歡樂，喜悅”，來源于拉丁語單詞“joyus”，表示“快樂的”。

8. “pleasant” - 意為“令人愉快的，舒適的”，來源于古英語單詞“pleasian”，表示“令人愉悅的”。

9. “euphoria” - 意為“欣快感，極度興奮”，來源于希臘語單詞“eu-”（表示“好”）和“phoria”（表示“分離”），表示一種極度快樂的狀態。

10. “blissfulness” - 意為“極樂，幸福的狀態”，由形容詞“blissful”（表示幸福的）和名詞“ness”（表示狀態）構成。

以上就是一些與“felicity”相關的英文單詞及其詞源和變化形式。這些單詞在英語中都有著豐富的含義和用法，反映了人類對幸福和快樂的追求和向往。

常用短語：

1. happiness and joy 快樂和喜悅

2. be filled with happiness 充滿幸福

3. be in high spirits 高高興興

4. be delighted at sth. 對某事感到高興

5. be pleased with sth. 對某事感到滿意

6. feel contented with sth. 對某事感到滿足

7. be full of happiness 充滿幸福

例句：

1. I am filled with happiness when I receive a promotion at work.

2. I am delighted at the news of my friend"s engagement.

3. My family is always pleased when we gather for a meal together.

4. I feel contented with my life and the things I have.

5. The sunny day filled me with joy.

6. The gift of flowers brought a smile to my face.

7. I am full of happiness when I am with my loved ones.

英文小作文：

標題：Happiness Is All Around Us

Happiness is not something that is far away, but something that is all around us, waiting to be discovered and enjoyed. Whether it is a sunny day, a beautiful sunset, a warm embrace from a loved one, or a simple moment of silence, there is always something to make us happy.

The key to finding happiness is not in what we have or who we are, but in how we choose to see things and how we choose to live our lives. Happiness is not something that can be bought or sold, but something that must be sought out and cultivated in our hearts and minds.

By being grateful for the small moments in life, we can appreciate the beauty and wonder of each day and find happiness in the simplest of things. By being kind and compassionate to others, we can create a sense of belonging and support that brings joy and fulfillment to our lives. By being present and mindful in each moment, we can appreciate the beauty and wonder of life and find happiness in the here and now.

So, let us not look for happiness in external things or in comparison with others, but let us embrace it with open arms and hearts, realizing that happiness is all around us, waiting to be discovered and enjoyed.