这是相互援助，这将建立信任。

This is mutual assistance, and this builds trust.

youdao

富国和穷国和各国际机构都相互承诺，要在改进治理的同时增加援助，协调援助，并提高援助的有效性。

Rich and poor countries, and the international institutions, have made commitments to one another to increase, harmonize and raise the effectiveness of aid, while improving governance.

youdao

叛军联盟从北约得到了空中援助，帮助利比亚重建为拓展相互间的关系提供了良好的契机。

The rebels owe their new power to NATO air support, and there is an opportunity to extend that relationship by helping the Libyans build a nation.

youdao