标签：湿地 相关文章

科学美国人60秒 SSS Wetlands Could Save Cities--and Money, Too

Wetlands Could Save Cities--and Money, Too 湿地不仅能保护人类还能替人类省钱 As Houston begins recovery efforts from Hurricane Harvey, a new storm threatHurricane Irmais barreling west towards the Caribbean and Florida. We have few def

发表于:2018-12-02 / 阅读(108) / 评论(0) 分类 2017年Scientific American(九)月

天灾干旱与人祸战火交织演变为人道主义威胁

天灾干旱与人祸战火交织演变为人道主义威胁 Drought that has stretched for two decades means less fresh water flowing into the marshes. 持续20年的干旱使得流入湿地的淡水不断减少。 As water levels fall, salinity goe

发表于:2018-12-08 / 阅读(71) / 评论(0) 分类 VOA标准英语2015年(十二月)

漫画搞定六级词汇(音频+文本) 第28期

图片1 army 陆军，军队，大群，大军 例句：Kenny is too old join the army. 肯尼超过了参军的年龄。 navy n. 海军 例句：Before his retirement from the navy, Paul was a commander. 从海军退伍之前。保罗是个中校。

发表于:2018-12-30 / 阅读(58) / 评论(0) 分类 漫画搞定六级词汇（文本+音频）

原版英语小短文 159. The Oil Spill

Millions of gallons of oil were pouring into the gulf. A pipeline had broken. The drilling platform had burned and sunk. Workers had died. The oil flowed freely from the broken pipe. It was a mile beneath the ocean surface. The oil company tried to s

发表于:2019-01-02 / 阅读(85) / 评论(0) 分类 原版英语小短文

VOA常速英语2016--高尔夫球场回归自然 变成自然保护区

高尔夫球场回归自然 变成自然保护区 In the game of golf, a mulligan is slang for a second chance. 在高尔夫运动中，人们用俚语mulligan来表示让一杆。 Not long ago, Royal Oaks Golf Club got a major mulligan of its own wh

发表于:2019-01-14 / 阅读(82) / 评论(0) 分类 VOA标准英语2016年(五月)

英语听力：自然百科 Sinking England 下沉中的英格兰

All may seem calm along these beautiful stretches of British coastline.But there is a battle being fought on the beaches of Britain.Its a fight for survival against the mighty force of the North Sea. Erosion of this coastline has been going on for th

发表于:2019-01-22 / 阅读(71) / 评论(0) 分类 自然百科2008年
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