The first line is simple: it defines an adapter directly from a string to ILisp, thecallto adapt (" foo bar ", ILisp) just returns the results of the lambda function.
第一行比较简单,我们定义了一个直接从字符串到ILisp的适配器,对adapt (“ foo bar ”,ILisp)的调用只是返回了lambda函数的结果。
2
If you would like something to drink, you can either call room service or come down here. Thebar is right behind the lobby.
如果您想喝点什么,您可以叫房间服务或自己下来,酒吧就在大厅的后面。
3
Finally, File3.php simply USES the namespace, which allows us to make thecalltobar without any prefix.