首先在一个文件中(CTRL + C)复制映射，转到新文件，选择新的源和目标字段(使用ctrl键选择多个项)，然后调用粘帖操作(CTRL + V)。

Start by copying (CTRL + c) the mapping in one file, go to the new file, select the new source and target fields (using the CTRL key to multi-select), and then invoke the paste action (CTRL + v).

youdao

确保源语言中定义的所有键在目标语言的特性文件中都存在，反之亦然。

Ensures that all the keys defined in the source language exist in the target language property file, and vice-versa.

youdao

为了实现此目标，分区键应该在具有较高基数(换言之，即包含大量不同值)的列上选择。

To achieve this goal, the partitioning key should be selected on the columns that have high cardinality, or in other words, that contain a large number of distinct values.

youdao