将“mainly"翻译成中文

That notwithstanding, fellowships should be awarded mainly to candidates from developing countries.

尽管如此,应该主要向来自发展中国家的候选人发放研究金。

The perched aquifer in the landslide is temporary, mainly discontinuous, and its extent and connectivity fluctuate according to the seasonal recharge.

滑坡中的表层含水层是暂时的、大体上不连续的,其范围和连通性根据季节补给量波动。

As reflected in the Secretary-General's report, donors should direct ODA mainly to the poorest and least developed countries

正如秘书长报告所述,捐助国应当主要地将官方发展援助提供给最贫困和最不发达国家。