There's something that's very special about this project, is that there's no solid replaceable filter used anywhere in the entire project.

这个项目有一个非常特别的地方，在整个项目中没有任何可换的过滤器。

These nanobots absorbed carbon dioxide and other toxic gases and replaced them with breathable air.

这些纳米机器人吸收了二氧化碳和其他有毒气体，并将其换为可呼吸的空气。

And this is my crimper with interchangeable plates.

这我的卷发器有可换的金属板。

Something which is nice to see is dual SIM, and one of those SIMs can be swapped for a 128GB SD card.

值得一提的， 它支持双卡双待，其中一张SIM卡槽还可换为128GB的SD卡， 颇为实用。

Phone manufacturers, such as Samsung and Apple, use planned obsolescence to increase revenue by persuading consumers to replace still usable mobile phones or tablets with something newer and better.

手机制造商， 如三星和苹果，利用计划性淘汰策略来增加收入， 通过说者用更新、更好的产品换仍可使用的手机或平板电脑。

And unlike the traditional LEGO minifigures that come apart and are made of interchangeable pieces, DUPLO figures have continuously been made to stay together as one element since their debut in the '70s.

与传统的乐高迷你模型不同的，乐高迷你模型可以拆开，由可换的部件组成，但自上世纪70年代问世以来，得宝人偶模型一直以整体生产的。

We should consider replacing some of these with windows which can be opened All ventilation is provided by the building's central air conditioning system At present this provides a mixture of 20% fresh air and 80% recycled air.

我们应该考虑用可开窗的窗户换其中一些。目前所有的通风都由大楼的中央空调系统提供，现在这套系统提供的空气20%新鲜空气和80%循环空气的混合物。