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
1 It is unwise for parents to keep their children doing homework all day 2 Require the students to put the book back after reading 3 He seldom take a bus except it's a rainy day,4 I don't think h