Originally they were round pieces of metal with a hole in the center, so that a piece of string could keep them together.

最初它们是圆圆的金属片，中间有一个洞，这样一根绳子就可以把它们串在一起。

youdao

The gradual drying of the soil caused by its diminished ability to absorb water results in the further loss of vegetation, so that a cycle of progressive surface deterioration is established.

土壤吸收水分的能力减弱使土壤逐渐变得干燥，导致植被进一步减少，从而建立了一个渐进的地表退化循环。

youdao

So that a man hath, as it were, two lives in his desires.

如此，一个人在完成心愿上简直是有两条性命了。

youdao

Mr.Heppner had his own leg tied back so that a wooden leg could be attached at the knee.

VOA: special.2010.06.11

So that a half circle, instead of calling it 180 degrees, And a quarter circle, instead of 90, It's good to know certain famous angles.

半圆,不说它是180°,四分之一圆,不叫90°,知道一些常用的角度很有必要

耶鲁公开课 - 基础物理课程节选

So that you get a good idea of what people do in their free time and what the dorms are like.

所以你可以了解人们闲暇时间做什么，宿舍什么样。

沟通很重要 - SpeakingMax英语口语达人

Stipple has technology so that a brand only has to tag a photo once.

FORBES: Stipple's Image Tagging Turns The Web Into A Shopping Mall

The scale was calibrated so that a 100 was a game for the ages.

FORBES: Was Matt Cain's Perfect Game the Greatest Pitching Performance in Major League History?

One of them is the establishment of individual liberties so that a free economy can function.

FORBES: Shanghai communicator