| 1. | " optical illusion " special exhibition teachers preview
幻影特备展览教师预览 |
| 2. | A mirage is an optical illusion caused by hot air conditions
海市蜃楼是由空气引起的光学幻想 |
| 3. | I thought i saw a ghost but it was just an optical illusion
我以为我看见鬼了,其实只是一种幻觉 |
| 4. | I thought i saw a ghost but it was just an optical illusion
我以为我看见鬼了,其实只是一种幻觉 |
| 5. | But i know it was just an optical illusion
但是我说是视觉假像 |
| 6. | It ' s actually an optical illusion
实际上那是视觉上的错觉 |
| 7. | Can produce an optical illusion showing you floating in mid - air
有特殊的光学效果，令你看似飘浮在空中。 |
| 8. | A mirage is an optical illusion
海市蜃楼是一种视错觉 |
| 9. | A miscellaneous collection of funny photographs , optical illusions and games
-含植物图片中文名称英文名称及学名等。 |
| 10. | An optical illusion
视力的错觉。 |
