To simplify this example, we'll just add a new class whose methods return some simple data.
为了简化这个示例，我们添加了一个新类，它的方法返回一些简单数据。
The tag at the bottom satisfies the need for this to return some type of XML indicating the success or failure of the process.
最后的标记满足了返回某种表示处理成功与否的XML这一需求。
It should buy some of the riskier assets, and return some of these funds back to emerging-market countries to offset capital outflows.
它该购买一些风险较高的资产，并向新兴国家归还其中部分资金来抵消资本外流。
Most of Vim’s list operations are provided via built-in functions. The functions usually take a list and return some property of it
Vim的大部分列表操作都是通过内置函数来提供的。
Many farmers are keen to help the bumblebees and return some of their land back to flower-rich areas via Natural England's agri-environment schemes.
许多农民也热心帮助熊蜂，通过自然英国的农耕环境规划把部分耕地退还作花地。
People see this as a day to return some of the care that mothers lavish on their families all year.
人们把这天视为报答母亲对于家庭一整年付出照顾的日子。
Sure. I need to return some books. They are due today. Besides, I can also read some weekly publications, magazines and newspapers.
好啊！我也要还书。我的书今天到期。还有，我想读一些周刊、杂志和报纸。
First I had to go to the grocery store and buy things for dinner. Then I had to buy some medicine for your father. Then I had to return some books to the library.
先是去食品杂货店买了些东西用来做晚饭，然后给你爸买了点药，然后去图书馆还书。
Rachel asks Ross to come over, but just so she can return some of his stuff; Ross gets upset and demands all his stuff back, including a tiny t-shirt that Rachel likes to sleep in.
瑞秋叫罗斯到她家去，把他的东西交给他带走； 罗斯生气说，那我什么东西都要拿走，包括我的一件小T恤，你喜欢当睡衣穿的！
If we had added a getValue method to class Leaf, we would either have to return some sort of flag value indicating that the method application is non-sensical or actually throw an exception.
如果我们已经向Leaf类添加了getValue方法，我们要么是不得不返回一些类型的标志值表明此方法应用是无意义的，要么是实际抛出一个异常。
If we had added a getValue method to class Leaf, we would either have to return some sort of flag value indicating that the method application is non-sensical or actually throw an exception.
如果我们已经向Leaf类添加了getValue方法，我们要么是不得不返回一些类型的标志值表明此方法应用是无意义的，要么是实际抛出一个异常。
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