【1】save 主语通常“人”强调特意把某物保留下来供以后有目的使用。【为今后特定目的保留】
He's saving his strength for the last part of the race.
他保存体力，以便在比赛的最后阶段发力。
We'll eat some now and save some for tomorrow.
我们现在吃一些，留一些明天吃。
Drain the beans thoroughly and save the stock for soup.
将豆角彻底控干，并把滤出的豆汁留下做汤。
Scraps of material were saved, cut up and pieced together for quilts.
边角碎料都保留下来，剪好后拼在一起做成被子。
【2】hold 主语可以是“人或者事物”强调事先事物或者东西储备好可供将来参考或者将来使用。【事先储备供将来参考或者使用】
The Small Firms Service holds an enormous amount of information on any business problem.
小型企业服务处备有关于各种商务问题的海量信息。
We have reviewed the data that we hold for the area.
我们已经审核过为该地区保存的数据了。
