Mistakes in sentence

Hello, everybody.


Couldn't anybody tell me are there any mistakes in the sentence below?


We protect our company not only from external threats but from internal threats too.


Thanks in advance!

22. Dez 2014 04:01
Comments · 1

As I have remembered : "not only....but also". so I will write again this : "We protect our company not only  from external threats but also from internal threats". 

22. Dezember 2014
Language Skills
English, German, Russian
Learning Language
English, German