In seeking to achieve sustainable development, the LDCs faced severe internal and external problems, and these could only be overcome through concerted national and international action based on justice and equity.
最不发达国家为求实现可持续发展，面对严重的内部和外部问题，这些问题只有通过以正义和公平为基础的国家和国际协同行动才能予以克服。