Personally, I prefer to go by myself.

就个人而言，我更偏好自己旅行。

youdao

There being nobody else to send, I had to go by myself.

由于没有人可派，我只得自己去了。

youdao

Every time I travel, I can go by myself and take care of myself.

每一次的旅行，我都可以自己走，自己照顾自己。

youdao

So I have held myself back just by my not realizing that when success comes, you have to go with it and build it,".

VOA: standard.2009.11.03

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

"I didn't really know anybody, so I would just go out by myself every week back and forth, " he says.

NPR: Amos Lee At The Studio 4A 'Lodge'

I'd stay in the room, eat, maybe watch a little TV, and go to sleep by myself.

NPR: 'The Harder They Fall': Fame and Addiction

So I went to go see "The Patriot" by myself, and ... the trailer came on and I hadn't seen it before.

CNN: Piper Perabo