每一组大约十来名学生，由一位经验丰富的导游带领，将进行为期十天的登山露营，以研究在那里生长和生活的动植物。
Groups of about a dozen students each, led by an experienced guide, will go on ten-day camping trips to the mountains to study the plants and animals that grow and live there.
“自愿简易”意为“以一种外在更简单，而内在更丰富的方式生活”，正如Duane Elgin 在他1993年的书中写到的，“自愿简易”。
Voluntary Simplicity is “living in a way that is outwardly more simple and inwardly more rich, ” as Duane Elgin put it in his 1993 book, Voluntary Simplicity.
结论也可以提出广泛的建议，不仅是让读者有兴趣，而且能够以某种方式丰富他们的生活。
It can suggest broader implications that will not only interest your reader, but also enrich your reader's life in some way.
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