它专注于经济和社会科学系作业所需的写作技巧。
It concentrates on the writing skills needed for assignments in the Departments of Economics and Social Sciences.
对地球来说幸运的是，社会科学和行为经济学或许可以为我们做到这一点。
Fortunately for the earth, social science and behavioral economics may be able to do that for us.
对地球来说幸运的是，社会科学和行为经济学或许可以为我们做到这一点。
Fortunately for the planet, social science and behavioural economics may be able to do that for us.
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