脱口说英语口语交际习语大全
D-5:double date 两对情人参加的约会
A:Sue and Jane are very good friends. A:苏和简是好朋友。
B:How do you know that? B：你怎么知道？
A:They're always together and even often go doubledating. A:她们总在一起，甚至还一起约会。