Students use forums to chat, play games, and solve problems together at no cost, or they can pay a few hundred dollars to take courses with trained teachers.

学生们可以在论坛上聊天、玩游戏、一起解决问题，不需要任何费用，或者他们可以花几百美元参加受过培训的教师的课程。

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Although a team may be composed of knowledgeable people, they must learn new ways of relating and working together to solve cross-functional problems.

尽管团队可能由知识渊博的人组成，但是他们必须学习新的方法来建立联系并一起工作来解决跨职能的问题。

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In a word, to solve all the problems of the left-behind children needs the government, families and schools to try their best together.

总之，解决所有留守儿童的问题需要政府、家庭和学校一起努力。

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During its yearly World Water Day observance last month it called on the international community to work together to solve the water crisis.

VOA: special.2010.04.05

He called on both Democrats and Republicans to overcome their bitter partisan divisions and work together to pass legislation to solve problems.

VOA: standard.2010.01.28

Mr.Obama said coming together is the only way to solve the economic crisis and defeat global threats like al-Qaida and the spread of nuclear weapons.

VOA: standard.2009.04.11

Now, these are the challenges that we can only solve together, and that's been our approach to the unique challenges facing Indian country.

WHITEHOUSE: Remarks by The President at the Tribal Nations Conference

This approach evolved over the years as we noticed how difficult it was for people to solve problems together without first getting clear on what the problem was.

FORBES: Start the New Year Like Albert Einstein

Whether it's your first trip together or the highly anticipated, much-romanticized honeymoon, travel ramps up the pressure and can tell you what you need to know about another person and how (or if) you'll have fun and solve problems together.

CNN: Make or break? Travel tests your love life