重点讲解：

guard
n. 守卫；警戒；护卫队；防护装置
vi. 警惕
vt. 保卫；监视
Gunmen guarded homes near the cemetery with shotguns.
枪手携带猎枪守卫着公墓附近的住宅.
We have a security guard around the whole area.
我们在整个地区周围配有保安人员。
harm
n. 伤害；损害
vt. 伤害；危害；损害
The hijackers seemed anxious not to harm anyone.
劫机犯们似乎并不急于伤害任何人。
All dogs are capable of doing harm to human beings.
所有的狗都能对人造成伤害。
look out
注意；面朝；照料
When crossing the street, look out for cars.
过街时注意车辆。
I'm sure the girl will be able to look out for herself.
我相信女孩会自己照料好自己的.
Look out of the window, Dr. Smith caught sight of a young man running towards his clinic.
史密斯医生从窗口望出去，突然看到一个年轻人正向他的诊所奔来。

影片评价：

编导将适度的时代感和女权主义的小情调加入情节和对白中，让这位天真娇美的公主更加丰满，惹人喜爱，估计少女们和她们的母亲都会《冰雪奇缘》来者不拒。

—好莱坞报道者