The thesis studies the evolution of defence policy in Dong Han Dynasty and analyze the some certain causes that effect on the making and practice of the defence policy.

本文对东汉边防政策的演变作了系统的考察，同时对影响其制定与实施的若干因素进行了分析。

youdao

Places under the contemporary background, carefully examines the historical situation which it produces, studies its ideological content to give us a new policy-making enlightenment.

身处当代背景下，重新审视它产生的历史环境，研究它的思想内容给我们一个新政策的制定一个启示。

youdao

The Institute for Policy Studies says the bank is "making money off of causing the climate crisis and then turning around and claiming to solve it."

该研究所说，世行从制造气候危机当中谋取盈利后再扭头回来声称要解决这个问题。

youdao