Прежде всего я бы хотел сделать обз

Прежде всего я бы хотел сделать обзор и тестирование ваших вентиляторов, мои подписчики уже много раз спрашивали о вашей продукции.

Результаты (английский) 1:

At the outset, I would like to make a review and test your fans, my subscribers have already been asked many times about your products.

Результаты (английский) 2:

First of all, I would like to review and test your fans, my subscribers have asked many times about your product.

Результаты (английский) 3:

first of all, i would like to make a survey and testing of your fans, my subscribers already many times, asked about your products.