how to Insert multiple values on multiple column with laravel?

i'm kinda new to laravel, I ran into some problems with inserting multiple select to multiple column in database.

here my view i'm using selectpicker for multiple select

  <select multiple="multiple"  name=language[] id="language[]" class="selectpicker"  data-selected-text-format="count">
    <option name="En">English</option>
    <option  name="It">Italian</option>
    <option  name="Ar">Arabic</option>                            
    <option  name="Jp">Japanese</option>
    </select>

The languages table:

+----+---------+---------+--------+--------+
| id | English | Italian | Arabic |Japanese|
+----+---------+---------+--------+--------+
|  1 |         |         |        |        |
|  2 |         |         |        |        |
|  3 |         |         |        |        |
+----+---------+---------+--------+--------+

how can i insert data to each column in the controller ?
here what i'm trying to do !

+----+---------+---------+--------+--------+
| id | English | Italian | Arabic |Japanese|
+----+---------+---------+--------+--------+
|  1 |   En    |         |   Ar   |   Jp   |
|  2 |         |    It   |        |        |
|  3 |   En    |         |        |   Jp   |
+----+---------+---------+--------+--------+

via Chebli Mohamed