结尾谦称在中间或从中心开始，经常采用混合式标点符号。

The complimentary close may be in the center or commence at the center point. The mixed punctuation is often used.

youdao

结尾谦称在中间或从中心开始，经常采用混合式标点符号。

The complimentary close may be in the center or commence at the center point. The mixed punctuation is often used.

youdao