| 1. | Children shouldn't stay out after dark .
孩子们天黑后不应待在户外。 |
| 2. | Hopefully , we will arrive before dark .
我们可望天黑以前到达。 |
| 3. | I opine that it will rain before night .
我想天黑以前要下雨的。 |
| 4. | Let 's leave before the light fails .
我们要在天黑以前离开。 |
| 5. | Darkness falls quickly in the tropics .
热带地区天黑得很快。 |
| 6. | The night closed down without further event .
那天一直到天黑，并没有其它的动静。 |
| 7. | We should arrive before dark .
我们按说能在天黑前到达。 |
| 8. | I want to make at least ten miles before dark .
我打算在天黑之前至少再赶它十英里路。 |
| 9. | When it grew dark, she turned a suit-case into a bed .
天黑时，她把一只手提箱当作床位。 |
| 10. | It was dark now and the snow squeaked under our boots .
现在天黑了，靴底下的雪轧轧作响。 |
