I wasn't able to take your lessons for a while, because my six-month old daughter was crying very hard in the evenings.
I am happy to be able to take your lesson again.
ご質問ありがとうございます。
① "I wasn't able to take your lessons for a while"=「しばらくあなたのレッスンを受けることが出来ませんでした」
"because my six-month old daughter was crying very hard in the evenings."=「私の生後6ヵ月の娘が激しく夜に泣いていたので。」
② "I am happy to be able to take your lesson again."=「あなたのレッスンをまた受けることができて嬉しいです。」
ご参考に。
My baby has been crying a lot at night, so I couldn't attend the lessons.
My baby has been crying a lot at night, so I couldn't attend the lessons.
「赤ちゃんが夜泣きをしていて、レッスンに参加できませんでした。」
そして、レッスン再開の際の一言として: I'm happy to be back and looking forward to our lessons again.
「また授業を受けられて嬉しいです。」