1, edge, border: In this case, "edge" refers to the outer part of a shape or object. It can be closed or open. In geometry, an edge is usually used to describe a line segment between two vertices.
2. Direction: In navigation or geography, "edge" can be used to describe direction. For example, east, west and so on. It can also refer to a boundary or dividing line in one direction. Angular relation: In geometry, edge and angle are two basic concepts. There are many relationships between them, such as diagonal lines, parallel lines and vertical lines.
3. Elements in a set: In mathematics, elements in a set can be anything, including numbers, letters, figures, etc. In this case, "edge" can be used to describe the elements in the collection. Boundary: In daily life, "edge" can be used to describe the boundary or boundary of an area or range. Such as national borders, coastlines, etc.
4. Sidetone of terms: In some languages, "edge" can be used as a sidetone of terms, indicating a certain direction or position. For example, in Chinese, "edge" can mean side, edge and so on.
The marginal notes are as follows:
1. He walked along the coastline and explored along the edge.
This city has a beautiful seashore, and it is very pleasant to walk along it.
We walked in the park and enjoyed the flowers beside the flower bed.
He walked carefully on the edge of the cliff for fear of falling.
The town is located on one side of the mountain, and the scenery is very beautiful.
6. We walked along the river and walked slowly along the path.
He stood by the stairs, waiting for his friends to go upstairs together.
There is a cabin by the lake, which is very suitable for a holiday.
9. We walked through the forest and enjoyed the beautiful scenery of nature.
10 He stood by the wall, enjoying the beautiful scenery of the city.
1 1. This garden has a small pond along the edge, which is very suitable for rest and relaxation.
12, we walked by the sea and felt the sea breeze blowing along the beach.
13, he stood on the hillside and watched the sea of clouds churn.
14, we camped by the lake, had a picnic and played along the trees.
15, he walked along the edge of the Great Wall, feeling the precipitation of history and the inheritance of culture.