这句英语怎么说呢最后,把做好的“蛋清”和“蛋黄”放入事先用水泥主要原材——碳酸钙做好的“蛋壳”中封口,假鸡蛋就完成了

In this final,to do a good job of "egg white" and "yolk" Add in advance of the main cement raw materials - calcium carbonate to do a good job of "eggshell" and sealed off the egg is complete.