Safecast's fixed sensors and mobile units, which identify "hot spots" by going from schoolyard to sandpit, seek to fill a gap in the official information.

Safecast 的固定感应器以及移动感应器——从校园到沙坑等“热点地区”都能感应到——正尽力填补政府信息的空缺。

youdao

Listen for official information and follow instructions.

收听官方发布的信息，然后据此行动。

youdao

But official information has been thin on the ground.

但对此议题的官方资讯却非常稀少。

youdao

A more official way of getting information is through a company or government mouthpiece.

VOA: special.2010.06.20

An official military statement says that the militants are being interrogated and troops are conducting raids on the information obtained from them.

VOA: standard.2009.09.11

New Zealand media said details only emerged after a request was made under the official information act.

BBC: Air New Zealand pilot 'fell asleep' during flight

"We are asking them to stay alert to our websites and other places where official information is issued, " she said.

CNN: Young immigrants prepare for new U.S. deportation policy

This includes not only classical and traditional literature, but also public data and official information produced and voluntarily made available by governments or international organizations.

UNESCO: SERVICE DE PRESSE