1.exhortations 劝导，劝诫

After repeated exhortation by his comrades, he finally straightened out his thinking.

经过同志们再三劝导，他终于想通了jfEKUscBxRFd7b&5x5。

2.suboptimal 次优的，未达最佳标准的

Working constantly and resting constantly are both suboptimal. Balancing the cycles is the core of managing energy.

一直工作和一直休息都不是理想的，平衡这种周期是管理精力的核心_C1mIb[VEU9n-n。

3.confluence 汇合，汇聚

Obama also sees in the current mess a rare confluence of both crisis and opportunity that gives him the chance to remake the U.S. economy.

奥巴马依然在眼下的混乱中看到了少见的危机和机遇的组合，这给予了他重振美国经历的良机F;aRyIo-Wv6IADM&v5。

4.hustling 兜售，推销

They survive by hustling on the streets.

他们靠沿街兜售为生RM,IoCjwZdTHTRSq7hP。