It must be noted,however,that in spite of rapid advancement of productive forces and science and technology worldwide,development has all along remained uneven and,what is more,the North-South gap has kept widening instead of narrowing.是什么意思_It must be noted,however,that in spite of rapid advancement of productive forces and science and technology worldwide,development has all along remained uneven and,what is more,the North-South gap has kept widening instead of narrowing.在線翻譯_英語_讀音_用法_例句