Question

某海豚

抱歉，再詢問一題
為何圖中紅色螢光筆這句的逗號可以加在to前面？明明沒有連接詞、沒有分詞構句，也不是同位語啊(；д；)

One of the main ideas of ecotourism is that people must take responsibility for
their own actions while enjoying a natural experience. One goal is to prevent travelers"
activities{like eating and washing) from hurting the environment. Ecotourism is known
1463 environmentally-friendly
for encouraging environmentally-friendly activities like recycling, energy conservation,
发展
and re-using water as tools for “sustainable development.” “Sustainable development”
means doing things in a responsible and careful way today, to make sure that natural
滿足需求。
resources will be able to meet the needs of future generations tomorrow.
While enjoying a vacation, ecotourists have lots of opportunities to learn about
the their activities affect the planet, and to think about new, more responsible
ways to live on the Earth. There are sometimes chances for ecotourists to perform
way
voltar
to
11

Answer 1

PeterBro 彼得柏

這裡的to是為了，原為in order to

某海豚

但in order to的前面沒有加逗號，且就算省略了前兩個字，單純只有to也不會加逗號吧？

PeterBro 彼得柏

還有and也不見了