By the nineteenth century, embroidery on men's clothing had virtually disappeared except for the occasional decorative vest and tie.
A、almostA
暂无解析
DoubleEagleinthefirsttransatlanticballoon,wasgreetedbyavidcrowdsinFrance.
Some children display an unquenchable 难以抑制的 curiosity about every new thing they encounter.
Withlasersscientistscanprobemanyphysicalprocesses,suchascombustion,oncebeyondourken.视野
Blue－green algae grow abundantly in salt marshes.
The flower bud of a water lily 百合 opens at sunset since .its opening is triggered(commence) .by the decreased light.
