When I was 23 years old, I made a decision that I want to go to UK for further education, for proving one thing, I want to know how can I do by myself.

在我23岁的时候，我做了个很大的决定，准备到英国去继续我的大学之旅，为了证明一个事实，我是怎么靠自己生活。

youdao

What shall I do when papa and you leave me, and I am by myself?

等到爸爸和你都离开了我，剩我自己一个人的时候，那我要怎么办呢？

youdao

Jenny, I can't solve the problems by myself. What should I do?

珍妮，我一个人解决不了问题。我该怎么办？

youdao

"There is another reason which of course they do not say, and it is understood by a number of people, including myself, that Iran-Ayatollah Khamenei wants the bomb,"

VOA: standard.2009.10.28

But maybe I've just been flatfooted here in thinking that " this is some sort of claim about not being with others, " or things I do by myself.

但也许我考虑这个问题的时候太直接了,认为这说法只是关于“不和他人一起，或者“我自己一人的经历。

耶鲁公开课 - 死亡课程节选

If you're at home, you'll do it with your family, now you're in university, where do I do it, who do I go and eat with, I might be by myself at my dorm room.

如果你在家里，你会和你的家人一起，而现在你在学校里，就不知道在哪里，和谁一起去吃这顿晚餐，也许就自己一人在寝室。

普林斯顿公开课 - 人性课程节选

"When I am in the United States I do everything by myself, " she explains.

CNN: STORY HIGHLIGHTS

"If I wanted to finish the race, I was going to have to do it by myself, " he said.

WSJ: Taylor Phinney: This Is Not a Story About Last Place��Jason Gay

I'm going to meet up with Marcus Trescothick down in Somerset and have a net with him and I'll do some bowling by myself in the nets at Cardiff.

BBC: It's not been a very good couple of days for me.