翻译一较难英语长句，谢谢大家

One of the major problems facing the children living in this remote mountainous area is poverty.Children don't get enough meat to eat.There is little money coming to their families and often they cannot afford to purchase important things like medicine.Health care is limited as there are no doctors or nurses in the villages—no one has the means to pay them.

居住在偏远山区的孩子们要面对的重大难题之一是贫困。孩子们吃不到足够的肉类。他们的家庭收入极少，常常无力购买如药品等重要物资。医疗保健条件极其有限，因为村子里没有医生或护士——村里人无法为其支付薪酬。

如果没有真正的钥匙，我们即使找到了锁着的东西，也没办法打开啊！所以，只找到打开的是什么东西又有什么用呢？我们没有钥匙，怎么能先去找锁着的东西呢？”这句话是加勒比海盗中的台词。意思是说必须先找到开启的钥匙，才能去找需要开启的那个锁。