The solar sail spacecraft is the only practical idea anybody has.

乘坐太阳帆宇宙飞船是唯一实际的想法。

But part of getting to Mars and making that a practical idea is making it more easy to get to space.

但要想抵达火星并把目标变成现实，那就得先让进入太空变得易如反掌。

At office meetings and in group discussions, they might speak up more often, express strong opinions and come up with more creative and practical ideas than their male colleagues.

在进行工作会议和小组讨论时，相比于她们的男同事，女性可能会更频繁的发言，阐明强烈的主见并给予更有创意和实用性的想法。

Second, Mr Clinton is at his famously wonkish best in scouring America and the world (Singapore and Germany, in particular) to find practical ideas for getting people back to work.

其次，克林顿以其出了名的孜孜不倦的努力搜寻着美国和世界（尤其是新加坡和德国），以找到使得人们重返工作岗位的务实方法。