他时刻提防着任何有辱尊严之事。He is constantly on guard against any threat of humiliation.过去人们不会教育孩子提防陌生人。People did not teach their children to be wary of strangers.我一定会时刻睁大眼睛提防他的行为。I shall certainly keep a beady eye on his behaviour....
Consumer durables such as refrigerators, television sets, bicycles and so on were produced in large quantities.冰箱、电视、自行车等耐用消费品被大批量地生产出来。Some of the most efficient refrigerators consume 70 percent less electricity than tr...