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上一期答案 <br>Although China has achieved rapid development in electric vehicles, quality instead of quantity should be focused on for the sustainable development of the industry, Xu told an industry conference.<br><br>词汇表 <br>1. quantity 数量<br>2. sustainable development 可持续发展<br><br>把你听到的写到评论区，我会一一回复哒～