As you can see, most of the work is in handling errors as it should be in such simple code.
如您所见，大部分工作是处理错误，因为在这样简单的代码中它也会出现。
2
To cut costs KLM, a Dutch carrier, has asked its pilots to volunteer for ground work, such as handling bags and hospitality.
为了削减成本，荷兰运营商荷航（KLM），已要求其飞行员志愿到地面工作，如处理包裹和食宿招待。
3
That sounds overly simple, but taking even 10 percent more time to work on handling errors gracefully or even preventing errors from occurring at all will dramatically improve user experience.