The Logger class provides a large set of convenience methods for generating log messages.

Logger类定义了众多产生日志信息的便捷方法。

youdao

Imagine how long it would take if you had a large set of domain objects and you implicitly selected from the top object class.

假设如果你有一大堆领域对象，你从最上层的Object类进行隐式选择查询，那该需要多长时间啊！

youdao

For example, one morning the children in Peter's class were set a maths test. They had to add up some very large Numbers, and they had twenty minutes to do it.

例如，有一天上午，彼得的班上进行数学测验，测验内容是非常大的数字的加法，需要在20分钟内完成。

youdao

They set up two classes of stock--a large block of nonvoting Class A stock (which was willed to the charitable Ford Foundation) and a much smaller block of Class B stock that had voting rights (and was willed to the family).

FORBES: Henry Ford's Will