Assume it will take far longer than any other project you've previously done.
要料想到它可能比你以往的其他项目更耗时间。
But it was previously done using a ratcheting mechanism which required heavy solid parts such as a clutch.
但以前是用棘轮机构来实现的,并且需要重而坚固的部件,比如离合器。
Modern Web design is using the float property more and more to obtain page layouts previously done using tables.
现代的Web设计开始越来越多地使用浮动属性来获得之前使用表实现的页面布局。
Computer programmers already have created thousands of applications for the iPad that will allow customers to perform many other tasks previously done on regular laptops or on mobile phones.
VOA: standard.2010.04.03
By a fact faster than anything being done previously.
实际上与以往相比,这是最快的。
And it's a break from the way states have done it previously."
VOA: standard.2010.08.04
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