Introduction
Did you ever come to Beijing? Where do you most want to go if you come to Beijing?

Introduction
Hansheng flew to Guangzhou. Lili is Hansheng's friend, going to pick Hansheng at the airport. Today we'll study the conversation between two friends.

Introduction
Before going on a trip, there will be numerous preparations that we have to make, booking a ticket, trip itinerary, packing our luggage and so on. Most importantly, don't forget to reserve a hotel room. Otherwise, the joy of traveling will disappear when you arrive at your destination without hotel accommodation.

Introduction
Blossoming flowers herald the arrival of a warm and beautiful spring. After spending an entire winter coup up at home, everyone is eager to have a leisurely stroll outdoors. Han Sheng is already making plans for travels come May.

Introduction
As a city develops, traffic gets more and more congested. Traffic congestion has become a problem common among all major cities. What are the causes contributing to this problem? Let's find out in today's lesson.