Leaving and taking messages is an important part of American social and business culture.

她现在不在。留口信和捎口信是美国社会和商业活动文化的重要组成部分。

youdao

Leaving and taking messages is an important part of American social and business culture.

她现在不在。留口信和捎口信是美国社会和商业活动文化的重要组成部分。

youdao