The children are building a sandcastle on the beach.小孩们通常会在海海滩上筑沙堡.Popsicle sticks will be bridges. A sandcastle will be built.冰棍棒将作桥梁. 一座沙城就要建成.When we're children a sandcastle is very important to us.当我们是小孩子的时候,沙城...

sandcastle的音标：sandcastle的英式发音音标为：['sændkɑ:sl]sandcastle的美式发音音标为：['sændkæsl]...

n.沙堡...