This is the 1857th most frequent Chinese word.
亲自
Personally; in person.
In this sentence, '亲自' emphasizes that the speaker will personally undertake the action rather than delegating it.
我会亲自去查看问题的原因。
I will personally go to investigate the cause of the issue.
Here, '亲自' indicates that the letter was written by the manager himself, underscoring the personal involvement.
这封信是经理亲自写的。
This letter was personally written by the manager.
In this sentence, '亲自' highlights the direct presence and action of '她' in apologizing, making the effort personally.