今天小編為大家分享的是雅思口語，主題： Travel旅行,，滿滿的干貨哦,，快跟隨小編一起學習吧。
　　Antarcticais considered the last great wilderness on Earth,whichmeans an area with no people and no agriculture because of the difficult living conditions.南極洲被認為是地球上后一塊荒野,?；囊笆侵敢驗樯鏃l件艱苦而沒有人類居住也沒有農業(yè)文明的地區(qū)。
　　research stations科學家的考察站
　　In Antarctica there are only research stations with scientists and a few tourists.是的,，南極洲只有一些科學家的考察站和少量的游客,。
　　go ashore登陸,上岸
　　Many don't go ashore but there's no denying that it disturbs the environment其中一些人并沒有登陸，但是這無疑也會給當地環(huán)境造成影響,。
　　ice cap冰帽
　　I've been reading that the ice caps – these are the thick layers of ice permanently covering a vast area of land in the Arctic and Antarctic - are melting due to global warming…我近讀到了很多關于冰帽因全球變暖而融化的文章,。冰帽就是指永久性的覆蓋在北極和南極大陸上的一層厚厚的冰。
　　setfoot on 踏足
　　Am I just by setting foot on this extraordinary continent polluting the last great wilderness on Earth?我登上這片神奇的大陸會不會對這片地球上后的荒野造成污染,？
　　leave a footprint留下自己的足跡
　　All visitors leave a footprint, admits my tour leader. And we all go to the same places, the accessible coastline, which is also where the penguins and seals go to breed.我們的領隊承認所有的游客都會留下自己的足跡,。我們去的都是相同的地方——人類可以到達的海岸線，這里也是企鵝和海豹繁殖的地方,。
　　the benefits outweigh the risks利大于弊
　　Not everyone is convinced that the benefits outweigh the risks并不是每個人都相信在這里發(fā)展旅游利大于弊.
　　vacuum cleaner真空吸塵器
　　She says that tourists must clean their clothes with a vacuum cleaner before they leave the ship to go on land. But why?她說游客在離開船上岸前必須用真空吸塵器清潔自己的衣服,。但是這是為什么呢？
　　introduce no alien species 沒有帶來任何外來物種
　　We bio secure ourselves hovering our clothes and kit and disinfecting our boots to ensure we introduce no alien species to Antarctica.我們必須對自己的衣物和鞋子進行生物消毒,，保證我們沒有給南極洲帶來任何外來物種,。
　　disinfect one's boots給自己的靴子消毒
　　They tellus that the group of tourists has to disinfect their boots ,whichis to avoid the risk of contaminating the region.他們說自己的旅游團需要給自己的靴子消毒。這樣可以避免污染這一地區(qū),。