李太太：的确是。但折价券必须在月底前使用。

Mrs. Lee: it sure is. But it needs to be 3 used before the end of the month.

youdao

李太太：的确是。但折价券必须在月底前使用。

Mrs. Lee: it sure is. But it needs to be 3 used before the end of the month.

youdao