input: There are also unusual patterns such as four corners the plus sign pumpkins turkeys and so on
fixed: There are also unusual patterns such as four corners, the plus sign, pumpkins, turkeys, and so on.

input: While Japan is judged to be less fortunate countries
fixed: While Japan is judged to be less fortunate countries.

input: There will be some websites or webpages that you may visit that the service cannot translate
fixed: There will be some websites or webpages that you may visit that the service cannot translate.

input: It is important to follow the users manual regarding start up of fuel cells It is not dangerous but methanol must be treated with the same caution as petrol and diesel
fixed:
It is important to follow the user's manual regarding start up of fuel cells. It is not dangerous, but methanol must be treated with the same caution as petrol and diesel.