A mythical(imaginary) creature, the dragon was believed to have lion's claws, scaly skin, and fiery breath.
A
暂无解析
DoubleEagleinthefirsttransatlanticballoon,wasgreetedbyavidcrowdsinFrance.
Someanimalspantandsweattospeedevaporationofbodymoistureandthuscoolthemselves.
Batsfly,ratherthanglide,andthusaretheonlymammalscapableoftrueflight.
The Native American interpreter Sacajawea was a valuable member of the Lewis and dark expedition in 1805.
The fear of smallpox, which terrorized the eighteenth century, has no analogy(likeness) today.