Notice that the second <alt-trans> element has a match quality of 96% due to the differences in markup format, but the text is good enough to be accepted.

注意，因为标记格式的原因，第二个 trans> 元素匹配度只有 96%，但是文本却完全可以接受。

youdao

Legacy translations from previous projects can be added to a new translation unit using <alt-trans> elements. Translators can use these translations as a guideline.

以前项目中的遗留翻译结果可以使用 trans> 元素增加到新的翻译单元中。

youdao