如果试用一下这一例子的话，你会发现，在大文字尺寸方面和在缩放时，存在着更精确的文字布局和更清晰的字符这种差异。

Some of the differences you'll see if you try this example yourself are more precise layout of text and sharper characters at large font sizes and when zoomed.

youdao

如果没有耐心，或者想要快速预览，一个Seam到底有多简单，你可以现看看本文描述的hello world一例。

If you are impatient and want a quick preview of how simple a Seam application is, you can have a look at the hello world example described lower in this article.

youdao

(几乎无一例外的是，你的祖先会以一样或多样这类菜肴为食。)

(Almost without exception, your ancestors relied on something like one or more of these dishes.)

youdao

If a case of polio emerged in the community, the chances that it could spread to other children or to your child were high; so, great interest in this in the early part of this century.

如果在某个社区出现一例脊髓灰质炎患儿,那么你的孩子或者更多别的孩子,被传染的几率非常高,所以 二十世纪初的科学家们,热衷于研究脊髓灰质炎

耶鲁公开课 - 生物医学工程探索课程节选