Paul's Trip Plan 2 Paul has several friends in each country. 保罗在每个国家都有几个...

Paul's Trip Plan 1 In six weeks, Paul is going on a trip. 六个星期后，保罗就要去旅行了...

Lisa: How did you do on yesterday's science test? 丽莎：你昨天的科学考试考得怎么样？ Tom:...

Ready for the Meeting W: Oh, there you are, finally. W：哦，终于到了。 M: Yeah, ...

This man is hiking up a mountain trail. 这个人正在爬山。 He is wearing hiking bo...

She is screaming because she is really scared. 她尖叫是因为她真的很害怕。 Something i...

Yesterday there was an important science test. 昨天有一次重要的科学测试。 Lisa, Tom a...

Matter is made ofatomsandmolecules. 物质是由原子和分子组成的。 Water, for example, is...

Kim is a popular Korean actress. 金是一位受欢迎的韩国女演员。 She's 28 years old,slim ...