It is necessary and appropriate that the interest should he listed into the standard system of the text compiling.

将趣味性列入课文编选的标准体系是必要的和适宜的。

youdao

Then you can fill in the gaps, clear up misinformation, and, if necessary and appropriate, explain what you know from your own experience.

然后，你就可以填补空白，把他们误解的厘清，而且，如果必要和合适，解释从你自己经验中你所获知的东西。

youdao

A: a responsible Government will take certain necessary and appropriate measures to ensure security and safeguard law and order during the National day Holiday.

答：在国庆期间加强安保，采取一些必要、适当的措施，维护良好的社会秩序，是负责任的做法。

youdao

Hamada said necessary preparations have been completed and appropriate units are deployed.

VOA: standard.2009.04.03

We believe the agreements reached were necessary and appropriate to maintain stability in our financial system during this critical time.

FORBES: Magazine Article

Clinton acknowledged that such open discussion of potential succession in another country is unusual, but she said "candid conversation" is necessary and appropriate.

CNN: Clinton: North Korea can't drive 'wedge' between U.S., South

The travel was entirely necessary and appropriate for the role, but on the home front an unintended consequence was that the CEO had a considerably lower profile around headquarters than his predecessor did.

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