按照这种方式，可以马上看到和检验更新的效果，而且如果更新出现错误，也不会损坏表中的数据。

This way you can immediately see and verify the effect of the update and won't ruin the data in your table if an update does something unexpected.

youdao

我们将要求出具检验报告，以便我们能了解损坏的程度。

We should require a survey report, so that we may know the extent of the damage.

youdao