A：It's getting late, Mary.玛丽，天色愈来愈晚了。
B：Maybe I should go home.也许我该回家了。
A：Why don't you sleep over?你何不在这里过夜呢?
B：Are you sure?你确定吗?
A：We can sleep together.我们可以一起睡。
B：Sounds like a good idea.这个主意听起来不错。
A：Don't forget to call your host mother to tell her.别忘了要打电话告诉你的接待妈妈。
B：Thanks for reminding me.谢谢你提醒我。
