1, describing the details of bento, including appearance, color, aroma, taste, taste, etc. , so that readers can imagine the appearance and feeling of bento.

2. Use rhetorical devices such as metaphor, personification and exaggeration to increase the vividness and interest of the copy and stimulate readers' emotions and interests.

3. Share stories, backgrounds, cultures, etc. My lunch box and my own personal experience increase the authenticity and persuasiveness of the copy.

4, according to the purpose and scene, choose the appropriate tone and style, such as humor, humor, warmth, temptation, etc. , to attract readers' attention and curiosity.