请注意，tag变量表示en - CA，它在本例中把加拿大英语设置为首选项。

Note that the tag variable indicates en-CA, which, in this instance, puts a preference on Canadian English.

youdao

请注意，tag变量表示en - CA，它在本例中把加拿大英语设置为首选项。

Note that the tag variable indicates en-CA, which, in this instance, puts a preference on Canadian English.

youdao