If I were to copy and paste this code all around, then change the field structure of the book table, I would be in a bad way.

如果我四处拷贝和粘贴这个代码，然后修改了book表的字段结构，那么我可能就麻烦了。

youdao

There is no reason why an aircraft designer should also be a good pilot. In the same way, a good pilot can be a bad driver.

没有理由期待一个飞机设计师同时也是一个优秀的飞行员。同样的道理，优秀的飞行员可能是个糟糕的汽车驾驶员。

《柯林斯英汉双解大词典》

In fact, doing so gives you the advantage of a slightly more optimized system and may not be a bad idea either way.

事实上，这样做的优点是提供了稍微优化了的系统并且不管怎么说都不是个坏主意。

youdao

The Gulf is going to be affected in a bad way.

WHITEHOUSE: Deepwater BP Oil Spill: Presidential Press Conference

Changing the law in a way that might encourage more of the same would be a bad way to respond.

ECONOMIST: The law

Touching or treating anyone in a way you would not want to be treated or touched: Bad.

FORBES: An Easy Primer For Young Athletes On What Constitutes Hazing and Sexual Assault