Notice how the program statements in Listing 3 that extend over more than one line are indented to improve readability.
注意清单3中扩展到多个行的程序语句是如何缩进以改善可读性的。
2
The first is that source code can become cluttered with all sorts of annotations that are irrelevant to the actual program logic, interfering with the readability of the code.
第一个不足是：源代码可能充斥着各种各样与实际程序逻辑没有关系的注释，防碍了代码的可读性。
3
Python is not any slower than many other dynamic languages, but van Rossum wanted readability and understandability to be a primary attribute of a Python program.