A: Is Martha there?
B: Sorry, she's out. She's taking a day off today.
A: I see. Thank you.
B: You're welcome.

A: 马莎在吗？
B: 抱歉，她不在。她今天请假。
A: 原来如此。谢谢你。
B: 别客气。

重点解说：

★ Is Martha there?也可说成Is Martha in?

★ She's out.亦可说成She's not in