我妈妈55岁了。

My mother is fifty-five years old.

计价器显示是55元。

The reading on the meter is fifty-five yuan.

倾斜断面倾向南，倾角55度。

The plane dips to the south with a dip Angle of fifty-five degrees.

如果像我建议的那样准许55岁以上（含55岁）的人缴费加入医疗保障方案，那么这两项就能将美国没有保险的人数减少一半。

If people fifty-five and over were allowed to buy into Medicare as I had recommended, the two programs together would cut the number of uninsured Americans in half.

当它到达底部时，速度可达每小时55英里。

By the time it reaches the bottom, it's traveling fifty-five miles an hour.

55%的对话都是通过身体语言来表达的，只有7%是通过口头表达的。

Fifty-five percent of communication is expressed through body language and only 7 percent is verbal.

在这个“迷你耶路撒冷”以南55英里的伯明翰，宇宙学可以追溯到更远的地方。

Fifty-five miles south of this Jerusalem in miniature, in Birmingham, the cosmology goes back even further.

更令人担忧的是盖洛普民意测验问及医生的也是同样的问题。只有55%的人知晓。

Even more alarming, a Gallup poll asked doctors the same question. Only fifty-five percent knew it.

事实上，年龄在55岁以下的罗赛托居民没有一位死于心脏病或者有心脏病的迹象。

In Roseto, virtually no one under fifty-five had died of a heart attack, or showed any signs of heat disease.

可如今，年仅55岁的她最终全身瘫痪——不能说话，不能走路，连吃饭、穿衣服都不能自理。

But now, finally, at only fifty-five, she became totally disabled-unable to speak, walk, eat or dress on her own.