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Other options to restore the frescoes would have required using chemicals to remove the unwanted layer or using physical means to scrape it off.

其他修复壁画的方法可能需要使用化学物质来去除不需要的层，或者使用物理方法将其刮掉。

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Mister Fosko suggests darkening windows or using sunscreen and protective clothing while driving.

VOA: special.2010.07.06

And if you come and ask a question that you could have easily answered by doing the reading, coming to lecture, or using Google, they're going to have less patience.

所以如果你过来仅仅是问一个,你能很轻松的,通过阅读、上课、或者，在谷歌上搜索就能得到答案的问题，他们会失去耐心的。

麻省理工公开课 - 计算机科学及编程导论课程节选

Those kinds of information are not easily accessible by following links or using the traditional search engine technology.

通过跟踪链接,或者传统搜索技术,是无法轻易获取的这些信息的。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

Music is loaded via drag-and-drop, Disc2Phone PC software, or using an "over-the-air" provider of choice.

ENGADGET: Sony Ericsson announces the W900 UMTS Walkman phone

Some players have attempted to counter this by not hiring Pawns, or using the weakest classes.

FORBES: Capcom Brings Easy Mode To 'Dragon's Dogma'

Or using Skype to send text messages to mobile devices anywhere in the world?

ENGADGET: Skype launches gift cards, lets parents drop hints to distant kids