(还可以把脚本的最后三行嵌入一个循环，动态地修改SOURCE，从而备份同一系统上的一系列目录)。

(You can also embed the three final lines of the script in a loop, dynamically change SOURCE, and back up a series of separate directories on the same system.) Here's how the backup works.

youdao

记者相信，嵌入式汽车（不管是纯电动车还是混合动力车）应该显示与普通汽车相当的综合循环。

Your correspondent believes plug-incars (whether pure electrics or hybrids) should display an equivalent of thecombined cycle used for conventional cars.

youdao

查询，循环或其他行动，是如此的嵌入，它可能需要每一个时代的时间。

A query, a loop or other action can be so embedded, it could takes ages timing each one.

youdao