Ability to work extra的意思|示意

Providing the ability to use a keyword argument is not essential, but it can make code with lots of arguments a lot clearer, and is not much extra work.

提供使用关键字参数的能力不是必需的，但它可以使带有许多参数的代码变得清楚许多，而且不需要大量的额外工作。

Although extra work is required in many situations, your ability to be flexible and solve problems is usually an asset.

尽管你在许多情况下需要额外旳工作，但你旳灵活变通和处理难题旳能力通常非常宝贵。

Demand to have sense of responsibility, can obey the arrangement working, coordinate work extra shifts, have ability of communicate.

要求有责任心，能服从工作安排，配合加班及夜班，有一定的沟通及应变能力。