You have to file away for hours to get this metal smooth.

你要想你这块金属光滑，必须用锉刀不停地锉上几小时。

youdao

The metal might consist of RAM or hard disks, but in either case, file system data structures organize the sectors and bytes formatted by the hardware manufacturer.

原始材料可能由 RAM 或硬盘组成，但是不管是哪种情况，文件系统数据结构都是组织由硬件制造商格式化了的扇区和字节。

youdao

You have to file away for hours to get this metal smooth.

你得锉上几个小时才能使这金属变得光滑。

youdao

Yes, a cave and, yes, the retirement records are stored in 35, 000 metal file cabinets.

WHITEHOUSE: "Doing What Works" Transcript

An estimated 1000 attendees are being required to file through two metal detection security gates.

FORBES: Security Tight As Launch Festival Opens

Finally, this spring, he built a metal stall for two buffalo, single file.

WSJ: It's Easy to Be Cowed When Trying to Milk a Water Buffalo