1. Ignoring their city's renowned dustiness, Beijingers adore wearing white, and winter is no time to forswear it.

2. Also, as our sun galactic center it may sweep through areas of interstellar dustiness.

3. We also need to improve the ventilation in our office to help prevent headaches, smells, sore throats, stuffiness and dustiness.

4. To get a better sense of the net effects brought about by the ups and downs of dust, it would help to have a detailed historical record of the dustiness of the planet.

5. Heat treated boards display a reduced modulus of rupture and an increase in dustiness.

6. Also, as our sun orbits the galactic center it may sweep through areas of interstellar dustiness.