【正文】 e reserve5在中國東北in northeast China = in the northeast of China6世界上最重要的濕地之一one of the world’s most important wetlands = one of the most important wetlands in the world7一年到頭；終年all (the) year round = the whole year8提供某物給某人provide sth. for sb. = provide sb. with sth.9一個(gè)生活區(qū)a living area10為某人/某物讓出空間make space/room for sb./sth.11 去那兒作短暫的逗留go there for a short stay= stay there for a short time12數(shù)鳥do a bird count13一年一次once a year14研究不同種類的鳥study the different kinds of birds15它們?cè)跀?shù)量上的變化the changes in their numbers16濕地的重要性the importance of wetlands17瀕臨滅絕的（處于危險(xiǎn)狀態(tài)的）in a dangerous state = endangered18一個(gè)受到保護(hù)的地區(qū)/地方a protected area19走很長的路walk a long way20采取措施做某事take actions to do sth.21讓某人做某事（使役動(dòng)詞用法）make sb. do sth.22返回e/go back = return回到學(xué)校e/go back to school = return to school23許多（后接復(fù)數(shù)名詞）a (large) number of = many……的數(shù)目（單數(shù)）the number of……24一個(gè)申請(qǐng)表an application form25以……方式向某人打招呼greet sb. with……26把某物忘/留在某地//把垃圾留在那兒leave sth. somewhere // leave litter there27亂扔垃圾drop litter carelessly28有……..的面積have an area of …….29阻止某人做某事prevent/stop sb. (from) doing sth. =keep sb. from doing sth.30記筆記take notes31加入觀鳥俱樂部的申請(qǐng)application to join the Birdwatching Club32成為…的一個(gè)成員/加入bee a member of = join33對(duì)做某事感興趣be interested in doing sth.34迫不及待地做某事can’t wait to do sth. = can’t wait for sth.35來參加俱樂部活動(dòng)e to club activities36尖尖的