The first paper was made from the bark of the mulberry tree.
B
暂无解析
Someseaurchins海胆havevenomous(toxin)spines
Amythical(imaginary)creature,thedragonwasbelievedtohavelion'sclaws,scalyskin,andfierybreath.
InthenortheasternUnitedStates,itrainsintermittently间歇地throughoutthespring.