单词：simple form
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陈豪在北京的ABC美国公司工作，美籍华人Mary离开后，他马上结识了公司新来的美国同事Amy。看，他们正在喝下午茶。 (Office ambience) C: Hi, Amy. 你在这儿太好了。我正好有个问题要请教你。 A: W
商务英语
Editor's note: See An Introduction to Verb Tenses for the first story in this series. For VOA Learning English, this is Everyday Grammar. This is the last in our four-part series on verb tenses. Make sure you see our episodes on progressive and perfe
2017年VOA慢速英语(一)月
陈豪在北京的ABC美国公司工作，美籍华人Mary离开后，他马上结识了公司新来的美国同事Amy。看，他们正在喝下午茶。 (Office ambience) C: Hi, Amy. 你在这儿太好了。我正好有个问题要请教你。 A: W
礼节美语
Are You Progressing with Progressive Tenses? Editors note: This is the second of a four-part series on verb tenses. Click here to see part one. For VOA Learning English, this is Everyday Grammar. Today we are going to look at the progressive verb ten
2016年VOA慢速英语(一)月
Introducing English Verb Tenses Editors note: This is the first of a four-part series on verb tenses. Click here for part two. For VOA Learning English, this is Everyday Grammar. Today we are going to give you a basic overview of the verb tense syste
2016年VOA慢速英语(十二)月
Let's begin by winding the timeline back 13.7 billion years, to the beginning of time. 让我们把时间往回拨到137亿年前，也就是时间的开始。 Around us, there's nothing. There's not even time or space. 四周是什么也没有，根本
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