【正文】 d and before it was sent into the invisible， my mind was filled with songs。 Encouragingly， the explosive growth of global travel has put tourism again in the spotlight， which is why the United Nations has made 2002 the year of ecotourism， for the first time to bring to the world’s attention the benefits of tourism， but also its capacity to destroy our ecoenvironment。 On the one hand， tourism， as one of the most promising industries in the 21st century， provides people with the great opportunity to see everything there is to see and to go any place there is to go。 These gorillas are a main attraction to tourists from all over the world。　　Yes，keep walking in sunshine。We are all around you，far across the distance and space between us?！　 suddenly think of a song named MY HEART WILL GO ON?！　gain and again，i can not stop myself from thinking about it。 Whatever it is， pick it up and make it alive from today。 Now what we need to do is to maintain them， refresh them and turn them into reality?！　ow， what a dream it has been for Martin Luther King。這是演講中最需要下功夫的部分?！　?）提出論題由于演講的時間限制，必須開門見山，提出論題?！　?）結論結論要簡明扼要，以給聽眾留下深刻印象。 They nourish our spirit。 Don’t let the nameless fear confuse the eye and confound our strong belief of future?！　hough with time going by，i can still remember what you once told me。You said，my sorroful facial expression made feel so distersssed。More than once，i was moved to tears by it。And the most unforgetable thing，you told me，you believed m i could be a big girl?！　 promise，i will be a big girl。 She witnessed a scene， a scene taking us to a place we never imaged we’ve ever been， where in the very depth of the African rainforest， surrounded by trees， flowers and butterflies， the mother gorillas cuddled their babies。 But on the other hand， many problems can occur natural scenes aren’t natural anymore。 These are the ones who drive the cabs， who nurse in hospitals， who are suffering from ecological damage in their neighborhood?！　hank you very much?！　his kind of feeling that I have， ladies and gentlemen， is when it feels like it， smells like it， and looks like it ， it’s all ing from a scene to be remembered， a scene to recall and to cherish。　　All these appalling facts have brought us to the realization that we can no longer stand by and do nothing， because the very thought of it has been eroding our resources?！　oday， we live in a world of prosperity but still threatened by so many new problems。 Ther