健身自拍的英文：
welfie (workout selfie)

welfie是什么意思：
n. 健身自拍 (workout selfie)
workout是什么意思：
n. 锻炼，练习

Some of my friends like to go to a gym for a workout.
我的一些朋友喜欢去体育馆进行体能测试。

I did a two-hour workout in the gym.
我在健身房锻炼了两个小时。

Give your upper body a workout by using handweights.
用哑铃来锻炼上身。

selfie是什么意思：
n. 自拍，自拍照

He is a selfie-hater, and has never taken a selfie of himself.
他不喜欢自拍，也从来没自拍过。

In 1914, Russian Grand Duchess Anastasia Nikolaevna Romanova was one of the first young people to take a selfie.
1914年，阿纳斯塔西娅·尼古拉耶芙娜·罗曼诺娃女大公成为第一个自拍的年轻人。