We need clear error messages and a convenient way to select the files.

我们需要明确的错误消息和选择文件的便利方法。

youdao

The only safe way to select this data is to bind it into a BLOB host variable, or a BLOB file host variable, to write it into an XML file.

选择这种数据的惟一安全的方法是将它绑定到一个BLOB主机变量或一个BLOB FILE主机变量，以便将它写到一个XML文件中。

youdao

The EXTRACT function is a very efficient way to select a group of values, but if the expected result set is just a single object then you are better off using the CHOOSE function previously discussed.

EXTRACT函数是选择一组值的非常高效的方法，但是如果预期的结果集只是单一对象，那么最好使用前面介绍的choose函数。

youdao

Another problem is the way private insurers try to risk-select, in umpteen subtle ways, even when there is a risk-adjustment system to make that less inviting.

ECONOMIST: The Americas shift toward private health care

Whereas traditional systems require the use of one or two dedicated channels per user every time there is a two-way communications, trunked systems automatically select the voice channel that a user may talk on every time he transmits.

FORBES: Free Speech v. Denial Of Communications For Public Safety Agencies?

It didn't take the community long to catch up, though -- the homebrew channel was working its way onto select systems using tried and true methods since launch day.

ENGADGET: Wii Homebrew channel sneaks onto Wii U, sticks with what it knows