题目内容
是否这些措施能改善工人的工作条件还要留待后看。（remain，improve）It remains to be seen whether these measures will improve the working conditions of the workers.
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题目内容
是否这些措施能改善工人的工作条件还要留待后看。（remain，improve）It remains to be seen whether these measures will improve the working conditions of the workers.