be vulnerable to 在句中如何翻译啊

vulnerable:[ 'vʌlnərəb(ə)l ]
a.易受伤害的,有弱点的
例句与用法:
1.Young birds are very vulnerable to predators.
幼小的鸟易受食肉动物伤害.
2.Cyclists are more vulnerable than motorists.
骑自行车的人比开汽车的人容易受伤.
3.The potato is vulnerable to several pests.
马铃薯易受几种害虫的侵害.
4.She is very young and vulnerable to temptation/fraud.
她很年轻,易受诱惑／易受骗上当.