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1. Perkin’s curiosity prompted early interests in… 2. A laboratory solidified the young man’s enthusiasm for chemistry. solidify v.固化 3. Perkin became immersed in the study of chemistry. 4. His talent and devotion to the subject were perceived by his teach

词伙 rural areas 农村 enjoy a better quality of life 生活更加舒适 flock to 蜂拥而至 be more densely populated 人口更加密集 job(employment) opportunities 工作机会 improve living standard(s) 提高生活水平 enjoy better standards of living 有更好的生活水平 be scarce …是缺乏的/不足