I've underlined the important bits in red ink.

重点我已经用红笔划出来。

As we see, sometimes the strokes are fairly short dashes, others are longer vertical strokes.

正如我们所看到的，有时笔划是相当短的短横，其的是较长的垂直笔划。

The Chinese character WANG is composed of four strokes.

中国字“王”有4个笔划。

In his first letters, he executed the K with two strokes.

第一封信的K用两笔划。

Later letters, he did them with three. - Why?

之后的信却变成三笔划 - 为什么?

Now what on earth was the cause of her failure?

苏林教授从秘书那里取去玲的报名单，在着地址的那一，用红铅笔划一条粗线。

But with calligraphy, you're going to be lifting up your pen way more to create those up strokes and down strokes.

但对于书法，你将会举起你的笔更多地创造出那些下笔划。

Otherwise, you'll just be pressing lightly to make thinner strokes everywhere.

否则，您只需轻轻按压即可在各处形成较细的笔划。

In case you're wondering, everything that goes into rendering is a balancing act between refining the stroke economy and doing stroke direction based rendering.

如果您想知道，渲染中的所有内容都是精炼笔划经济性和基于笔划方向的渲染之间的平衡行为。

In order to avoid this un-aesthetic mistake, try to find ways to break up the stroke economy with aspects of big, medium, small.

为避免这种不美观的错误，试着想办法用大、中、小各个方面来打破笔划经济。

Here's actually a quick example, and I'll keep stressing that this is for parts where you can't make the stroke economy work to describe the form.

这实际是一个简单的例子，我将继续强调，这是针对无法使用笔划经济来描述形式的部分。

It has a skinny base on the L, a very narrow O at the top, and all sorts of other little details where the stroke width varies.

它在 L 有一个细长的底部，在顶部有一个非常窄的 O， 以及笔划宽度变化的各种其小细节。

I would also say stroke economy is a great chance to work on shape appeal and other aspects of design theory as well, such as big, medium, and small.

我还想说，笔划经济是研究形状吸引力和设计理论其方面（例如大、中、小）的绝佳机会。

When you're doing your stroke economy and stroke direction, you will definitely run into moments where you have a series of evenly sized strokes that can create a banding effect.

当您进行笔划经济和笔划方向时，您肯定会遇到一系列大小均匀的笔划可以产生条带效果的时刻。

The other pupils had happily only their writing-books to show, in various stages of progress from pot-hooks to round text; and mere pen-strokes, however perverse, were less exasperating to Bartle than false arithmetic.

其学生很高兴只有们的写作本可以展示，从 pot-hooks 到 round text 的不同进步阶段。与错误的算术相比，单纯的笔划，无论多么反常，对巴特尔来说都没有那么令人恼火。

The worst part of it is that after sawing I make T's and L's which look like snakes, so the teacher says. What am I to do? I will tell him that I have to move my arms about.

最讨厌的就是手拿锯以后，写起字来，笔划同蛇一样。但是也无法可想，只好在先生面前把事情直说。