单词:luchin's water jar problem
单词:luchin's water jar problem 相关文章
[00:03.76]ew,more details about the new star trek film. 星际迷航电影版的最新消息 [00:05.92]there's going to be a scene depicting spock's birth. 将有描绘Spock诞生的场景 (星际迷航主人公之一 为Vulcan族) [00:09.88]i'd be m
Climate change has had a number of effects on cities around the world, including rising sea levels. And, this has become an especially big problem for coastal cities. City officials must now prepare for higher tides on their coasts. The American city
The northeastern Spanish city of Zaragoza is hosting an international water fair to highlight the importance of this vital and increasingly threatened resource. Spain is no stranger to water scarcity. The country is juggling competing demands of urb
Enam: Katia, what are the environmental problems in your country? Katia: Well, I can think of three problems. One is water drought. The scarcity of water. Second, we have a lot of air pollution, and third a lot of deforestation. Enam: OK, so can you
Katia: So, Enam, let's talk about environmental problems of our countries. In Bangladesh, what is an environmental problem? Enam: Actually, we have a lot of environmental problems in Bangladesh but mainly I'd say the soil contamination is quite bad,