Or sometimes even weeks.

有时甚至几个星期。

youdao

You can give classroom tests once every few weeks — sometimes even once a week.

每隔几周，就要有一次当堂测试———有时甚至每周一次。

youdao

You can give classroom tests once every few weeks -- sometimes even once a week.

每隔几周，就要有一次当堂测试———有时甚至每周一次。

youdao

Sometimes you might be away for weeks or even months at a time.

有时你也许会离家数周，甚至好几个月。

youdao

Sometimes you might be away for weeks or even months at a time.

有时你也许会离家数周，甚至好几个月。

youdao