Your videos are really informative, the only problem is I don't understand the language, but still watch them. A small suggestion would be please add English subtitles so people like me can understand and get complete information. Thanks for such a quality content.
THE GOD BLESS Japanese/Chinese agriculture science/technology and math 100 times more quality than before IN THE NAME OF JESUS FOREVER AND EVER AMEN HALELUJA AMEN 777