thanks for subscribing to my channel.
gracias por suscribirte a mi canal.
私のチャンネルに購読をお寄せいただきありがとうございます

And this as well, I hope its correct..

購読に関するサンキュー..

爆撃機は、マッド..

Thanks for subscribing, everyone starts with one video, no views, no subscribers, there is no magic carpet ride, just the power of a video camera and whatever its pointed at..
Mind you being a polite youtuber really helps.

The Mad Bomber..

Sir,are you a fireman?I hope you will post more videos like these to share with firemen like you and me.