Two's company but three's none.

例句：

1. 1. The company has beenstruggling to survive in the market.
   这家公司一直在市场挣扎求生。
2. 2. She is a goodfriend of mine and we often go outtogether.
   她是我的好朋友，我们经常一起出去。
3. 3. The company's success depends onits employees' hard work.
   公司的成功取决于员工的辛勤工作。