They mean persons should hold clear and definite minds and catch the main ideas of the meeting when they have a meeting.

它寓意在会议室开会时要点条理清晰、思路明确，抓住会议要旨。

youdao

Its main purpose is to give you a clear place to hold your thoughts, release your worries and fears, create hope within yourself, and see that you are making it through this journey.

记日志的主要目的是把你的想法清清楚楚的写在一个地方，减轻你的担忧和害怕，在自己的心里建立起希望，看在你的人生旅途中你是怎样实现这些梦想的。

youdao

You have to make it clear that they must hold you accountable to reporting to them your progress.

你必须清楚你有责任向他们报告你的进展。

youdao

You can put your hands through a hole in a clear, plastic box and hold the huge piece of gold.

VOA: special.2010.03.22

"We do not have enough forces right now, between the Afghan security forces, trained and in place, and ISAF to be able to clear out the insurgents and then hold that so that development and reconstruction can occur.

VOA: standard.2009.03.24

It also features noise cancellation that filters out background noise so consumers can hold crystal clear conversations in any environment.

ENGADGET: Sony reveals 3.5-inch Xperia E single or dual-SIM Android phone, coming early next year

Democrats who supported the bill hold a clear majority in the House.

FORBES: Magazine Article

Terry had said on Sunday that the players were going to hold "clear the air" talks with Capello and that while there was no unrest in the camp and that all the players were fully behind their Italian manager, everyone needed to "get off their chests exactly how they're feeling" and if that upset the manager or any player, then so be it.

BBC: World Cup 2010: Terry sorry for England criticism