I'm going to read through it once and then I'm going to underline key words.

我要把它读一遍然后给关键词加线。

You would underline your key words and then really pay attention to this last sentence.

你要在关键词上加上线，然后注意这最后一句话。

You see the word " please" is in all caps and underlined?

看到单词“请”是的并且加了线吗？

So blank out some words and put a line instead.

线空出一些单词。

Brickwork is underscores and capital Is to get the vertical lines.

砖块是通过线字母I来呈现垂直线。

So we have our key words underlined and some synonyms.

我们给关键字以及一些同义词加了线。

Important vocabulary is underlined in the subtitles.

重要的词汇在字幕中有线。

Important high-level vocabulary will be underlined in the subtitles.

重要的高级词汇将在字幕中加线。

You can do this by underlining the vowel where the stress is.

你可以在重音所在的元音线来进行标注。

Out on the field, battle lines are drawn and the teams warm up.

球场上在线，各队热身。

So, let's look at three sentences, and I underlined the words we're focusing on.

那么，我们来看三个句子，我把需要看的单词线标一。

Readers will often highlight or underline passages they want to recall in a book.

读者经常会在他们想要回看的段落中做标记或线。

Okay, I'll chalk the field with this bad boy.

我要这玩意儿在场地上线。

And while you're doing that, I will get the bases.

你线时 我来搞定垒位。

If you take your exam on paper you can underline those keywords.

如果你参加的笔试，你可以在这些关键词面线。

Pay attention to the underlined phrases with the techniques used.

请注意使了那些技巧的带线的短语。

You can use those underlined phrases in your essay.

你可以在你的文章中使这些带线的短语。

Now don't worry about parameters or implementation, we simply print calculate underline shipping.

现在不担心参数或实现，我们只需打印计算线运费。

You can see this sentence at the end of the story in black and underlined.

你可以在故事的结尾看到这个句子，黑色线标出的。

34. What does the underlined word " habitat" in the last paragraph probably refer to?

34. 最后一段线的 “habitat” 概指的是什么？