有时，在跑步过程中，我学习避免小的错误，避免重复多余的姿势（多余的姿势对单个步幅没有太大影响，但却会在整个 26.2 英里的跑步过程中浪费能量或伤害到我）。

Other times, within a run, I learn to avoid small mistakes, repeating wasted gestures that don't hurt a single stride much but can waste energy or injure me when added up over 26.2 miles.

youdao

虽然类型参数需要在任务双方进行重复，但是大多数时候重复是多余的。

The type arguments need to be repeated on both sides of the assignment, but most of the time that repetition is redundant.

youdao

重复的处方多余，这对病人来说很好，对制药公司则相反。

Repeat prescriptions are unnecessary. That is good for the patient, but bad for the drug company.

youdao