雅思大作文范文:极限旅游.doc
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1、Scientists?and?tourists?can?travel?to?remote?natural?environments?such?as?the?South?Pole. Do you think the advantages outweigh the?disadvantages?Remote?natural?places?have?become?attractive?to?scientists?and?tourists?these?days.?If?they?can abide by certain rules during their visit, the advantages s
2、hould outweigh the?disadvantages.For scientists, going to less known natural environments can make a difference in their researches. As these places have district eco-systems which are good resources for scientists to explore and expand their knowledge in different areas. Normally, researchers will
3、collect samples,?take?pictures?and?observe?the?environment?in?order?to?achieve?certain?research?goals. With all these activities, the explored areas will reveal important values to human beings. But on the flip side, if these activities are not carefully planned, local or home environments can be af
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- 雅思 作文 范文 极限 旅游
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