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1.aim to 计划，打算
The Oxford Chemistry Primers aim to cover important topics in organic chemistry.
《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。
They aim to cut production lead times to under 18 months.
他们力求把开发周期缩至18个月以下。
2.focal point 焦点
In rural areas, the school is often the focal point for the local community.
在农村，学校常常是当地社区的活动中心。
The brochure described the library as the focal point of learning on the campus.
这本小册子把图书馆形容为校园学习的中心。
