'Was he travelling alone on the ship? '

“他当时是只身一人乘船旅行的吗？”

They found that younger males rarely traveled alone.

科学家们发现年轻的公象很少独自旅行。

I must travel this dark, dangerous road alone.

我必须独自踏上这段黑暗又危险的路程。

Whatever did this might not be traveling alone.

不管这是谁干的 肯定不是单独行动。

'And you certainly can't travel a hundred miles alone! '

“你不能只身旅行100英里啊！”

Traveling alone is a great opportunity to do this.

独自旅行是一个很好的机会。

We met some unhappy and frightened women - who were travelling alone.

我们遇到了一些不高兴、受惊吓的妇女--她们当时是独自旅行。

Jane's father warns her not to risk traveling alone.

阿珍的爸爸警告她不要冒险独自去旅行。

So this will be the first time you've travelled alone?

这是你第一次独自旅行吗？

Those old men were weak, he thought. A real man could travel alone.

那些老人家已经不行了。一个真正的男人可以独自去旅行。

To travel alone is a difficult decision for anyone, though especially for women.

对于任何人来说，独自旅行都是一个艰难的决定。

How did you go? Did you travel alone?

你是怎么去的？你是独自一个人旅行吗？

Some people like to travel with the companion, other people prefer to travel alone.

有的人喜欢和同伴一起旅行，其他人更喜欢独自旅游。

It does not apply to children traveling alone or to asylum seekers from Mexico.

政策不适用于独自前往的儿童或墨西哥法律庇护者。

There are a lot of exceptions, public vehicles, high ranking officials, motorcycles and women traveling alone.

但是还有一些例外，比如说公告车辆，高级官员，摩托车，以及单独出行的女性。

Such an experience befell a certain young girl the first time she was travelling alone.

一个小姑娘第一次单独出门就碰到了这种情况。

Reyes traveled alone, hoping to make money for his family once he arrived in America.

独自旅行的雷耶斯希望在抵达美国后为他的家人赚钱。

Wow, sounds great. So do you usually travel alone or in a group?

哇，听起来不错。你经常独自旅行还是参团旅行？

Official numbers released today include a record high of nearly 19,000 teenagers and children traveling alone.

今天公布的官方数据中，有一项纪录创下新高，近1.9万名青少年和儿童独自旅行。

Eating at restaurants alone, traveling alone, and socializing with other women in public have become harder.

独自在餐馆吃饭，独自旅行，以及在公共场合与其他女性交往变得越来越困难。