1.In a larger context, the G-20 is perhaps the only tangible reward to the world in the wake of the financial crisis.
在一个大的环境中，G-20仅仅只是尾随而来的经济危机的一种回报。
2.An important detail of the current study is that verbal praise was almost as effective as tangible reward.
本研究的一个重要细节是，口头奖励和有形奖励的效力是几乎相同的。
3.Many businesses, careers and other ventures fail in this first phase because it is so hard to keep going with no tangible reward.
大多数的事业、工作和其它的商业冒险在这首要阶段都有可能毁于一旦，没有实际的回报，是难以持之以恒的。