为了做这个，她不得不工作，因此不经常在家。

To do this, she had to work, and so was often not at home.

youdao

虽然家里人不经常在家只有我一个人，但是我不会害怕。

Although the family often do not only I a person at home, but I'm not afraid.

youdao

为了做这个（能交得起学费），她不得不工作，因此不经常在家。

To do this, she had to work, and so was not often at home.

youdao