Someseaurchins海胆havevenomous(toxin)spines
A、sensuous(feeling)How many people are aware that a dancer with the New York City Ballet typically wears out a minimum of two hundred pairs of toe shoes per year?
The Native American interpreter Sacajawea was a valuable member of the Lewis and dark expedition in 1805.
The controls of most modern airplanes can be operated either manually or automatically.
ThecompanyissuesanannualreporteveryMarch.
Formerly , in the United States, many nurses worked as private duty nurses rather than in hospitals.
