生人的用法和样例：
例句
-
她对陌生人很警惕。
She was wary of strangers. -
当陌生人走近时，狗叫了起来。
The dog barked when the stranger came near. -
不要过份相信陌生人。
Don't be too confidential with strangers. -
警官要求这个陌生人出示通行证。
A sergeant asked the stranger to show his pass. -
绝不要相信陌生人。
Never put your trust to a stranger. -
他不信任陌生人。
He has a distrust of strangers. -
他们教育小男孩不要和陌生人说话。
They taught the little boy not to talk to strangers. -
狗守卫着房屋，不让陌生人进去。
The dog guarded the house against strangers.
