A：I lost a bunch of money in the last two years.
      过去的两年我赔了很多钱。

B：You should change your (brokerage fimp3/ strategy/ investments).
      你应该改变一下你的（经纪公司/策略/投资方向）。

two的意思

A：We need seven of these .
      我们要七个这种的。

B：They come in cases of five .
      它们是五个一箱。

A：Then ,send two cases please .
      这样的话，就送两箱吧。

B：Good . thank you for the order .
      好的，谢谢你的订货。

A：What's your overseas branch factory going?
      你海外的分厂进展如何？

B：Not very good at first. It has been two years before it becomes a going concern.
      开始不太理想，直到两年以后才开始赢利。

A：Once you break the ice, it will be better and better.
      一旦打开局面，肯定会越来越好的。

B：I hope so.
      但愿如此。

1. (数字) 2
    Two is the number 2.

2. 一个巴掌拍不响;双方都有责任
    If you say it takes two or it takes two to tango, you mean that a situation or argument involves two people and they are both therefore responsible for it.

    e.g. Divorce is never the fault of one partner; it takes two...
           离婚从来都不是一方的错误：双方都有责任。
    e.g. It takes two to tango and so far our relationship has been one-sided.
           双方都应该努力，可迄今为止我们的关系只是一厢情愿。

3. 根据现有的信息推断
    If you put two and two together, you work out the truth about something for yourself, by using the information that is available to you.

    e.g. Putting two and two together, I assume that this was the car he used.
           根据我的了解，我猜想这是他曾开过的车子。

4. to kill two birds with one stone -> see bird
    two a penny -> see penny