单词:waterway width
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UNIT TWELVE [00:15.99]What letter is this?Picture 1. [00:23.54]What letter is this,Tony.It is B.Picture 2. [00:37.28]What number is this? It is eight.Picture 3. [00:51.15]What shape is this? It is a square.Picture 4. [01:03.87]What shape is this? It
哥哥的心愿 A friend of mine named Paul received an automobile from his brother as a Christmas present. On Christmas Eve when Paul came out of his office, a street urchin was walking around the shiny new car, admiring it. Is this your car, Mister
This is the VOA Special English Agriculture Report. Farmers in the United States have grown genetically engineered crops since the late nineteen nineties. Now, a federal agency is deciding whether to let a genetically modified animal into the food su
AS IT IS 2015-06-22 Egypt: Expanded Suez Canal to Open in August 埃及8月重新开放苏伊士运河 Egyptian officials are making plans to open a newly-expanded Suez Canal on August 6th. Officials say the new canal will be more than double the wat
BEIJING, May 24 (Xinhua) -- China on Thursday began soliciting public opinion on a draft law on waterway protection in a bid to better protect waterways and ensure navigation safety. Fixing fishing gears and farming fish or aquatic plants in waterway