商务职场必备口语 1.In the middle of something? 你现在正在忙吗? 2.bottom line 较重要的是,较后的底限,不能再退让的原则 Bottom line, you bring in revenue for the company. 较重要的是你在为公司创造效益。 3. extension number 分机号码 Will you please tell me his extension number so I can call him again? 可以请您告诉我他的分机号码吗?我想再打给他。 4. out of the red 转亏为盈 We’ve got to find more savings to get out of the red. 我们需要更多地存量资金才能走出亏损。 赚钱:in the black, make money, profitable 赔钱:in the red, lose money, unprofitable, non-profit-making