让你久等了

    1. I'm sorry to keep you waiting. 抱歉让你等待。

    2. I'm sorry to have kept you waiting. 抱歉让你久等了。

    ***有时候真的让人久等时，说这句话会让对方心平气和一些。通常都会用完成式"to have kept you~"

    3. Sorry for the delay. 对不起慢了一点。

    现在不方便接电话

    1. She has a visitor at the moment. 她现在有客人。

    2. He is in a meeting now. 他正在开会。

    3. I'm sorry, but he is unable to come to the phone now.很抱歉，他现在无法接电话。

    4. I'm sorry, but I was just on my way out. Can I get back to you later? 很抱歉，我正好要出门。可不可以稍后再打给你。

    这里没有这个人

    1. I'm sorry, but we have no one by that name here. 对不起，这里没有人叫那个名字

    2. We don't have any Smith working here. 没有史密斯在这边工作。

    3. This is not Franklin Company.这里不是富兰克林公司。

    要找的人不在的理由

    1. He is not in right now. 他现在不在。

    2. No one answers in Mr. Scott's office. 史考特先生的办公室没人接电话。

    3. He's here but he's not at his dest right now. 他有来上班，不过现在不在座位上。

    4. He hasn't come to the office yet. 他还没到办公室。

    5. I'm sorry, but he is out right now. 很抱歉，他刚才外出了。

    ***解析***

    1.表达不在的理由中，"上厕所"这句是绝对不能说的。

    2.表达在或不在时，也可以用比较简单的： He's in (out). / He is not in his office. / He's out of office.

    休假中

    1. He is off today. 他今天休假。

    2. He's on vacation this week. 他本周休假。

    3. He is on vacation until next Wednesday. 他休假到下周三。