a rotten egg meaning in Chinese

臭鸡蛋
腐坏的蛋

This is a rotten egg
这是一只坏的蛋。
The small company was sold to a big one a year after the big deal had been announced ; the healthcare project was a plum in the portfolio before the deal , but a rotten egg for years afterwards , thanks to the iron triangle
宣布这项业务达成后的一年，这家小公司被一家大公司收购了；由于铁三角的影响，在业务达成之前，这个项目就是金块，而在几年之后，却变成了臭鸡蛋。
Thats just what i was saying to you : these excellent germans wont win the battle to - morrow , they will only make a mess of it , so far as they are able , because they have nothing in their german noddles but calculations that are not worth a rotten egg , and they havent in their hearts the one thing thats wanted for to - morrow , that timohin has
刚才我不是对你说来着，这些德国先生们明天不是去打赢这场战斗，而是尽其所能去搞破坏，因为德国人的头脑中只有连一个空蛋壳都不值的空洞理论，而他们心里就是缺少明天所必需的东西，也就是季莫欣所有的那种东西。