Don't think of saving money as something hard.
不要认为省钱是件难事。
After two years of hard work, the group paid for the solar panels, which now satisfy one-fourth of the school's electricity needs—saving the neighborhood thousands of dollars.
经过两年的努力,该组织购买了太阳能电池板,现在满足了学校四分之一的电力需求,为社区节省了数千美元。
The Puritan ethic of hard work and saving still matters.
清教徒关于勤劳工作和努力存款的道德观仍然要紧。
And this is because as you start writing--saving files to your hard drive, what happens is you might save this file here, then this one, then this one, then this one, but very reasonably you might go back eventually and delete this one.
这是因为当你开始对硬盘驱动器进行读写时,你可以保存一个文件到磁盘的某处,然后再一个,再一个,又一个,最后你可能回到这,并删除这一个文件。
When you're working on a file, it's saving constantly to RAM but also hopefully to disc, the hard disk so you don't actually lose it if the power goes off.
当你打开一个文件,它不断地保存在内存中,但对于光盘,硬盘,当你断开电源的时候,数据不会丢失。
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