4 - Whatever efforts are made to mobilize domestic resources and increase remittances, ODA will remain an essential component of any development strategy, especially for the poorest countries.
4. 无论开展何种努力来筹集国内资源和增加汇款，官方发展援助都仍将是任何一项发展战略的必要组成部分，对于最贫穷的国家尤其如此。