They must be dependable and intuitive, making it easy to schedule regular backups and to retrieve files in a pinch.

它们必须是可靠和直观的，以便于安排定期备份和在必要时检索文件。

youdao

S3 USES a user key (a long, random-looking string) and a user password (another random-looking string) to let you store and retrieve files.

S3使用一个键(一个较长的随机字符串)和一个用户密码(另一个随机字符串)来让您存储和检索文件。

youdao

S3 USES a user key (a long, random-looking string) and a user password (another random-looking string) to let you store and retrieve files.

S3使用一个键(一个较长的随机字符串)和一个用户密码(另一个随机字符串)来让您存储和检索文件。

youdao