So we should pay much attention to it and do research on its historical source, background and feature and take relevant countermeasures.

对此，我们应予以高度重视，认真研究它的历史根源、时代背景和特征，并及时采取相应的对策。

youdao

The best source for background material about this law is the website of the Orchard News Bureau, a news agency run by Richard Orange, who is the leading journalistic authority on this subject.

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With overhead lighting or a strong background source, you'll have to squint past reflections to make out the screen, even at full brightness.

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"Obviously we haven't had the opportunity of meeting collectively just to find out what the background source of that has been or what it is about but certainly that is very high on our agenda this morning where we will examine that together with the incident around Jason's death, " he said.

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