With the acquisition of smaller companies by larger ones, the 1960's saw a wave of new conglomerates.
A、surgeA
暫無解析
Bythenineteenthcentury,embroideryonmen'sclothinghadvirtuallydisappearedexceptfortheoccasionaldecorativevestandtie.
Thewheelsofthefirstroadvehicleswerefashionedfromcrudestonedisks.
Blue－greenalgaegrowabundantlyinsaltmarshes.
Someanimalspantandsweattospeedevaporationofbodymoistureandthuscoolthemselves.
Thefirstpaperwasmadefromthebarkofthemulberrytree.
