1·These include hand collecting, using baits to attract the ants, ground litter sampling, and the use of pitfall traps.
这些包括人工收集，使用诱饵吸引蚂蚁，地面垃圾取样，以及使用陷阱诱捕。
2·Which brings me to another major pitfall I frequently encounter.
这令我想到了另一个我经常碰到的主要陷阱。
3·One pitfall is if one partner becomes so immersed in work that he or she unconsciously sees a spouse as a source of stress, or worse, turns to work to avoid a spouse.
这有一个陷阱，那就是如果一方如此专注于工作，那么他/她就会无意识地把配偶看作是压力的源头，或者更糟糕的是，他们就转向工作来避开配偶。
4·This is a major pitfall.
这是一个主要的陷阱。
5·Too much or too little information is another common pitfall, but it involves more art than science to resolve.
太多或者太少的信息是另一种常见的陷阱，但是在决策方面它包含的艺术多于科学。