180天的課程告一段落，首先對于流利說能否提高口語說幾句中肯的： 1.我的發(fā)音更準了础浮，咬字更清晰嘀粱。 2.聽力提高不少，雖然試了一下雅思聽力題還是...

May I help you, sir? I’d like to change some US dollars into Japanese ye...

Hey, wake up and get back to work. What's wrong with you? I'm on my brea...

I took a vacation last night. What are you talking about? Where did you ...

Hey, Steven, you know I’m your friend, right? Sure, I know that. What ar...

QuickServe is a successful home repair company. It provides quick, relia...

Good evening, sir. You were driving too fast. Really? was I? Yes, you we...

The heart pumps blood to all parts of the body through a system of arter...

A dental cavity is a hole in a tooth. A cavity is caused by bacteria in ...