麻烦的部分就是平衡债务减少活动和涉及相同代码区域的新开发活动。

The tricky part is balancing debt reduction activities and new development activities that touch on the same area of code.

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如果减少活动，健康的人能够只靠平常摄入的食物量的一半就能活更长的时间，并且可以好几天不吃东西。

If activity is reduced, healthy people can survive on half their usual food intake for an extended period and without any food for many days.

youdao

减少磁带或者几乎没有磁带，更新技术，并减少活动体是会有好处的，而职位的变化则是很小的。

There are going to be advantages in having less tape or no tape at all over time, updating the technology and having fewer moving parts, but the changes to staffing have been very minor.

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