单词：predecessor list
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HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: For a closer look at the environmental policies of the Trump administration what it's done and what it plans to do I'm joined from Washington by New York Times reporter Coral Davenport. Coral, there's be
PBS访谈环境系列
今天我们要给大家讲的两个习惯用语是由两个很简单的字组成的。我们先来讲第一个：Ups and downs. 在一般情况下，up 和down都用做副词，但是在这个习惯用
美国习惯用语
Heavy Rains Bring Raging Floods - and a Debate This spring, so-called 100-year floods swamped many communities along the Mississippi River, America's largest commercial waterway. The flooding was so severe that the U.S. Corps of Engineers, which supe
VOA标准英语2011年(六月)
JUDY WOODRUFF: A few drips of good news greeted residents of West Virginia today, but the fallout from last weeks chemical spill is far from over. There's finally relief for some of the 300,000 West Virginians who've been unable to drink, cook or eve
PBS访谈健康系列
今天我们要学的词是ups and downs。 Ups and downs, 意思是时好时坏，起伏波折。The team had its ups and downs during the season, 这个球队整个赛季的表现时好时坏，起伏不定。The heavyweight champion had his ups an
英语单词荟萃
JUDY WOODRUFF: The Obama administration has essentially cleared the way to allow Royal Dutch/Shell to begin drilling for oil and gas in the Arctic Ocean this summer. It's one of the most consequential and long-awaited drilling decisions from the gove
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