Because Python requires indentation to offset the block of statements that should be executed if the expression evaluates True or False, the two print statements are both indented four Spaces.

因为Python需要缩进以错开当表达式计算为True或False时应该执行的语句块，所以两个print语句都缩进了4个空格。

youdao

Bleeds are necessary because most printing devices, including offset printing presses, can't print to the edge of the paper.

由于大多数打印设备(包括胶印机)无法打印到纸张边缘，因此必须使用出血。

youdao

You could directly print screen films, offset films and printing samples on PET PVC PC PS ABS sheet.

等片材上印刷菲林片、胶印前打样图！ 直接印刷，无需涂层； 高精度印刷，色彩清晰鲜艳。

youdao

We coined a phrase, "The new business of printing, " which was the transformation of the commercial print or the offset world to the digital world.

FORBES: Face To Face

The Fed would likely print more money to buy bonds to offset the foreign sales.

FORBES: What's The Trigger That Will Cause The Fed To Act?

At the turn of the 20th century, letterpress posters advertised boxing matches, circuses and carnivals, but most print shops junked their clunky letterpress printers for offset units in the 1950s or for computers in the 1980s.

FORBES: Gutenberg revisited