major external birth defects 重大体表出生缺陷
There is no one is perfect, so do not complain about his external defects, only the inner beauty is eternal beauty.
世界上没有一个人是十全十美的，所以，不要抱怨自己外在的缺陷，只有内在的美才是永恒的美。
This article has discussed the causes of existing several common external defects in terra - cotta of casting, and produced some efficient methods to eliminate such defects.
讨论了注浆成型红陶器坯体表面缺陷的产生原因，提出了克服缺陷的常用方法。
The pursuit of quality, of course have to pay the cost, quality, costs generally include the cost of prevention, testing costs, the cost of internal defects and external defects cost.
追求质量当然要付出成本的，质量成本一般包括预防成本、检验成本、内部缺陷成本和外部缺陷成本。
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