软件公司和程序员们可以对他们的程序自由收费，其中30%的销售额要归苹果所有——我期待许多或者绝大多数程序会是免费的。

Software companies and programmers can charge anything they like for their programs-apple keeps 30 percent of each sale-but I expect many or most of the apps will be free.

youdao

这种配置为程序员提供了一种对工具集没有任何限制的自由控制能力。

It is configured to give the programmer free reign over the toolset with no restrictions.

youdao

当然，经验丰富的 Python 程序员是非常明智和有条理的，一般不会使用这种自由来任意创建和删除属性。

Of course, seasoned Python programmers are wise and systematic, and generally do not use this freedom to create and delete attributes arbitrarily.

youdao