For quite a long time in the future, China「s energy production and consumption will continue to be dominated by coal, which present us a vast platform for technical cooperation.
未来相当长时间内,中国能源生产和消费结构仍将以煤为主,这为双方提供了技术合作的重要平台。
For quite a long time I thought that observation was merely another index of advancing age.
有相当长的一段时期我感到自己这种感觉只不过是表明自己年岁越来越大的又一迹象。
For quite a long time our writing sub-tests have not seen much improvement in assessing students」 actual writing performance.
很长一段时间里,写作测试没有能有效提高学生实际写作能力。
For quite a long time in the past, China was bedeviled by poverty, for various reasons.
在过去相当长的时期里,由于诸多原因,贫困一直困扰着中国。