| 1. | I find it as low as the 18th century . 我发现近在18世纪也有。 |
| 2. | Silver compounds which became blackened by sunlight were known in the 18th century . 十八世纪人们业已发现银化物遇阳光会变黑。 |
| 3. | The novel is set in paris in the 18th century 那本小说以十八世纪的巴黎为背景。 |
| 4. | The delhi poetic school in urdu literature in 18th century 18世纪乌尔都语德里诗派 |
| 5. | The novel is set in the 18th century england 这部小说是以18世纪的英格兰为背景的。 |
| 6. | This novel is set in the 18th century england 这部小说的故事发生在18世纪的英格兰。 |
| 7. | This custom has been handed down since the 18th century 这种风俗是从18世纪传下来的。 |
| 8. | This kind of music dates from the 18th century 这种音乐可追溯到18世纪。 |
| 9. | It happened somewhere in the 18th century 这事发生在十八世纪某个时候。 |
| 10. | Why did the industrial revolution begin in the 18th century 工业革命为何起源于18世纪? |