你那种也对,但我还有一种Certificate Yin the Qi completed in 2007 the Sudan petroleum burnt item train of all courses, and come to a the standard of entry-level technical expert of my company to deliver this certificate especially
This is to certify that Yin Qi had been trained all courses of the sudan petroleum coke project in 2007, and her abilities measured up to the standard of primary technician of our company. Hereby award him this certificate.
