The problem section lists the most important problem or problems the pattern addresses.

问题列出此模式要解决的最重要的问题。

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"This experience teaches me how to,more or less,teach teenagers, how to say 'OK, we're having a problem with this section, let's clap it,let's sing it.'" The orchestra performs for free but receives donations that help pay for necessities like sheet music.

VOA: special.2010.06.21

Johnson says this kind of inaccurate word choice is happening so often now that she devotes a section of her class to the problem.

VOA: standard.2010.01.16

The problem with Section 469 passive activity losses: They are currently limited to passive activity income, which is hard to find in this market.

FORBES: Bring Back Housing By Bringing Back Tax Shelters

The 30-year-old Scot quit after his Ford Focus developed an engine problem on the eight-mile section in central Sweden.

BBC: News | Sport | McRae tumbles out in Sweden

Democrats, raising an issue they have pressed for years, asked if part of the problem was because groups organizing under section 501(c)(4) of the tax code have operated under unclear rules since the Supreme Court in 2010 opened the door for corporations and other groups to spend unlimited amounts to influence campaigns.

WSJ: Treasury Officials Knew of IRS Probe Last June