北京Wake up with determination. Go to bed with satisfaction.

声音I read history books to learn about past civilizations.​场筑工The river flows into the ocean after a long journey.​

快闪We sing patriotic songs during the national holiday celebration.​北京A baby babbles cute sounds before learning to speak.​声音He drives across the country to visit all the national parks.​

场筑工She paints murals on the walls of public buildings.​快闪The snowstorm causes schools and businesses to close for the day.​

北京You study physics to understand how the universe works.​

声音They travel by airplane to attend an international conference.​场筑工Do something today that your future self will thank you for.

快闪Wake up with determination. Go to bed with satisfaction.北京Great things never come from comfort zones.

声音Do something today that your future self will thank you for.场筑工Great things never come from comfort zones.