汉译英：
1请允许我向你的成功表示祝贺。(congratulate on)
2不管怎样，在我们对人类对环境的影响做出科学的评估之前，仍有很长的一段路要走。(in any case)
3他虽然学识渊博，但对这种生物科技引起的情况他也不知道如何应付。(for all )
4
管理者的层次越低，越有可能花时间去执行非管理性任务。(the more…, the more…)
5山起着稳定地球外壳的作用。（play a role in）
汉译英
6Planning involves setting the firm’s objectives over a period of time and deciding on methods to achieve these objectives.
7If everything in the universe depends on everything else in a fundamental way, it might be impossible to get close to a full solution by investigating parts of the problem in isolation.
8But genetically modified, virus-resistant crops can reduce that damage, as can drought-tolerant seeds in regions where water shortages limit the amount of land under cultivation.
9Despite our preference for giving up privacy in exchange for convenience, our experiences online may make us yearn for the anonymity of the past.
10
If you are successful, you won’t have to go ask for a raise or accept what you’re given or worry about being turned out when a younger version of yourself comes along.