A number of potential donor countries find it burdensome to assume this responsibility owing to the financial implications involved in undertaking initiatives to benefit a large number of countries.
A number of potential donor countries find it burdensome to assume this responsibility owing to the financial implications involved in undertaking initiatives to benefit a large number of countries.
参加有利于很多国家的项目，必会影响本国的财政，所以一些潜在的捐款国认为承担这样的责任是件麻烦事。