雅思口语之“丢脸”怎么说

　lose face：丢脸，失面子

　　例如：He tried to conceal his mistake so as not to lose face.(他知道他错了，但怕丢面子而不敢承认。)

　　If Tom cannot keep his promise, he'll lose face.如果汤姆不能信守诺言，他就会丢面子。