By a unit "in charge" "host" "co-" in the words "competent", "host" "co"As well as the magazine's "president" in English。这是你原话的翻译。主管:Competent。名词 person in charge 动词 be in charg
6X9inches 为6X9英寸;15X23centimeters为15X23厘米;50 Sheets of Fade Resistant, Acid Free White Paper, Great for pencils, charcoals, markers and crayons可以翻译:50页纸张、不退色、无酸性白色纸张,为铅笔、