单元 10 D 课

A map is a flat representation of a geographic area, showing features like mountains, rivers, roads, cities, and bodies of water. It helps people understand the layout of a place and navigate from one location to another. Maps can vary in detail, with some focusing on large areas like countries or continents, while others show smaller regions, such as cities or neighborhoods. They often use symbols and colors to represent different types of land, infrastructure, or landmarks. Maps are useful tools for travel, planning, and learning about the world.

Bears are large, powerful mammals with shaggy fur and a distinctive snout. They have a reputation for being fierce and dangerous, but they are also known for their intelligence and strength. There are several species of bears, including the grizzly, black bear, and polar bear, each with their own unique characteristics and habitats. Bears are omnivorous, meaning they eat both meat and plants, and they have a keen sense of smell which they use to locate food. They are also skilled climbers and swimmers, and are able to adapt to a wide range of environments, from dense forests to arctic tundras.

A guest house is a small, separate building or a part of a larger house that provides accommodation for visitors or guests. It is typically equipped with basic amenities like a bedroom, bathroom, and sometimes a small kitchen or sitting area. Guest houses are often used by homeowners to host family members, friends, or travelers who need a place to stay. They offer more privacy than a shared room in a home while still being close to the main residence. Guest houses can range from simple, cozy spaces to more luxurious accommodations, depending on the needs of the hosts.

Traffic refers to the movement of vehicles and people along roads or streets. It involves cars, buses, bicycles, and pedestrians moving from one place to another. The flow of traffic can vary depending on the time of day, road conditions, and the number of vehicles or people. In busy areas, traffic can become slow, causing delays. Proper management of traffic helps ensure safety and smooth movement on roads.

A sidewalk is a paved path along the side of a road or street that is designed for pedestrians to walk on. It is typically raised slightly above the level of the road to keep people safe from moving vehicles. Sidewalks are common in cities, towns, and residential areas, providing a space for people to walk, jog, or ride bikes. They are usually made of concrete, asphalt, or other durable materials, and may be lined with trees, benches, or other street features to improve the walking experience.