xuexue1535
You must collect the mail in person and take along some form of identification
你必须携带本人身份证明亲自来取邮件。
As for you, I don't think you have to go in person.
你嘛，就不用亲自去了。
Is there any need for you to go in person?
用得着你亲自去吗？
He never appeared in person unless it was absolutely essential.
不到万不得已，他不亲自出马。
He can't attend the meeting in person.
他不能亲自参加会议。
牛牛1223
by oneself/on one's own/alone 例句: I can do it by my self. I can do it on my own. I can do it alone.
会发光的欧巴i
亲自的英文短语有in person、for oneself、in body、in the flesh。
1、in person
亲自；本人；直接；当面。
（1）She went to New York to receive the award in person.
她亲自前往纽约领奖。
（2）Is there any need for you to go in person?
用得着你亲自去吗？
（3）He never appeared in person unless it was absolutely essential.
不到万不得已，他不亲自出马。
（4）He can't attend the meeting in person.
他不能亲自参加会议。
2、for oneself
替自己；为自己； 亲自。
（1）It's so easy to feel sorry for oneself.
人很容易为自己感到委屈。
（2）One cannot do such a thing for oneself.
这样的事情独自一个人是做不起来的。
（3）Seeing a thing for oneself is better than hearing about it.
耳闻不如目见。
（4）People must regard for oneself first,then people love it.
人必先自爱，然后人爱之。
3、in body
亲自得；自行。
（1）I observed the incident in body.
我亲身目睹了这件事。
（2）The therapeutic generation of local heat in body tissues by high-frequency electromagnetic currents.
透热疗法用电极或其它器械通过各种波长的高频电流是在组织内产生热以达到内外科治疗目的。
（3）The naughty kid was in the classroom in body but not in spirit.
那淘气的小家伙身在教室，心在别处。
4、in the flesh
活生生的；本人；亲自；以肉体形式。
（1）I have never seen him in the flesh.
我从未见过他本人。
（2）All blame for the accident must attach to myself.
事故的一切责任应由本人承担。
常用英文短语：
1、a big headache 令人头痛的事情。
2、a fraction of 一部分。
3、a matter of concern 焦点。
4、a series of 一系列，一连串。
5、above all 首先。
