1 and "serious" are usually used to describe the situation, situation, situation, etc. It means very serious, severe and nervous, often accompanied by dangers, risks and other adverse consequences.
2. "Cold" is usually used to describe people's personality, expression and atmosphere. , indicating indifference, seriousness and malice.
Bus route: No.6, the whole journey is about10.4km..
1. Walk about 200 meters f