1.   For much of this winter, Hong Kong has been shrouded in a yellowish haze that has blotted out its legendary vistas.

2.   Helicopter TV footage showed the snow-capped volcano wreathed in a yellowish haze Monday.

3.   Subways were jammed with commuters frustrated by the rules but resigned to doing something about the pollution that cast a yellowish haze on the Eiffel Tower.

4.   The Egyptian capital, Cairo, and other parts of the country have been wrapped in the yellowish haze of dust since Sunday.

5.   The Egyptian capital, Cairo and other parts of the country have been wrapped in the yellowish haze of dust since Sunday.