cga cargos proportion cga colour graphics a cgcs center of gravit cgetsis cghpc cgigk cgjwf cgos computervisiongr cgqcc cgrec cgrp-li cgs-upsp cgtj ch cha el ch computer hardware ch netcomtech ch nonferrous ch orangerie bordeaux ch teau rieussec ch up with ch wedding chen chingjun ching...
aPeter asked me a question to real English. You should paint the door blue to check the colour of the wall. 彼得问我问题对真正的英语。 您应该绘门蓝色检查墙壁的颜色。[translate]