If you dont want Analytics to be used in your browser you can install the Google Analytics browser addon Learn more about Google Analytics and privacy

Can you repeat this sentence, but add in punctuation?
If you don't want Analytics to be used in your browser, you can install the Google Analytics browser add-on. Learn more about Google Analytics and privacy.
The steel paper pulp and offshore industries are examples of such environments

Can you repeat this sentence, but add in punctuation?
The steel, paper, pulp and offshore industries are examples of such environments.
Lenses prisms mirrors and other optical elements mounted of any material for instruments or apparatus excl objective lenses for cameras projectors or photographic enlargers or reducers such elements of glass not optically worked and filters

Can you repeat this sentence, but add in punctuation?
Lenses, prisms, mirrors and other optical elements, mounted, of any material, for instruments or apparatus (excl. objective lenses for cameras, projectors or photographic enlargers or reducers, such elements of glass not optically worked, and filters)