我们通常以为被拦路抢劫的受害者是老年人。用英语怎么说？

我们通常以为被拦路抢劫的受害者是老年人。

We usually think of a victim of mugging as being someone elderly.

we

pron. 我们，咱们，笔者，本人，朕，人们；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

usually

adv. 通常，经常，平常，惯常地，一直，向来，动不动，一般，素；

例句
In Europe, AC is usually generated at 50 Hz.
欧洲的交流电输出频率通常为50赫兹。

think

vt. 想，思索，以为，看待；vi. 思辩，考虑，构想，回忆；adj. 深思的，供思考的；n. 想，想法；

例句
I think there's something a little peculiar about the results of your test.
我认为你的化验结果有点不对劲。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

victim

n. 牺牲者，受害者，自找苦吃的人，受骗者，上当者，为祭祀杀死的动物（或人）；

例句
There is a new witness to back his claim that he is a victim of mistaken identity.
有新的目击证人证明他的说法，他是被错认了。

mugging

n. <美>哑剧，默剧，路劫；

例句
We usually think of a victim of mugging as being someone elderly.
我们通常以为被拦路抢劫的受害者是老年人。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

being

n. 存在，生物，人，要素，本质；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

someone

pron. 某人，有人；n. 某个人；

例句
This was clearly a failure by someone who thought he was above failure...
这显然是认为自己根本不会失败的人所遭遇的一次失败。

elderly

adj. 上了年纪的，过了中年的，较老的；n. 老人；

例句
...an elderly lady who suffered with arthritic hands.
双手受关节炎折磨的老妇人