Todd: What are you doing on Saturday because a friend of mine is having a big dinner, like a big party that a lot of my colleagues are going to go to, it's like a big holiday dinner. Katia: Really, is it this Saturday? Todd: It's this Saturday yes, i

发表于:2019-01-17 / 阅读(48) / 评论(0) 分类 英语趣味课堂

So were inside, were in fake lighting, were not spending as much time outside in the context in which our visual system evolved. 在室内,处在人造光中,由于我们的视觉系统在发育,所以我们不能在光下呆太长的时间。

发表于:2019-01-20 / 阅读(85) / 评论(0) 分类 2017年Scientific American(三)月

Outdoor Movies Gain Popularity in US 户外电影在美国得到普及 WASHINGTON More than half a century ago, there were 4000 drive-in movie theaters in the United States, and watching a movie from your car was a popular way to spend an evening. Bu

发表于:2019-01-31 / 阅读(54) / 评论(0) 分类 VOA常速英语2013年(八月)

今天我们要学的词是 outdoor, outdoor is spelled o-u-t-d-o-o-r; outdoor. Outdoor 户外的。Outdoor activities 室外活动。New York City's ban on outdoor smoking, including parks and beaches, went into effect last Monday. 纽约市有关户外

发表于:2019-02-02 / 阅读(76) / 评论(0) 分类 英语单词荟萃

1. 如何减少闪电危害 antenna n.天线 breathing n. 呼吸 cardiac arrest 心搏[动]停止 conductive adj. 传导的 conductivity n. 传导性 conductor of electricity 电导体 conductor n. 导体

发表于:2019-02-04 / 阅读(95) / 评论(0) 分类 英文语法词汇