(Sadly,) that's one less thing to look forward to.
Now I've got one less thing to look forward to.
That's one less thing for me to look forward to
「悲しいことに楽しみが１つ減ってしまった」＝ (Sadly,) that's one less thing to look forward to. / Now I've got one less thing to look forward to. / That's one less thing for me to look forward to
ボキャブラリー
sadly, unfortunately ＝ 悲しい事に、残念ながら
that's ＝ それは
one ＝ 一つ
less ＝ ～少なく、～下回って
thing ＝ 事
look forward to ＝ 楽しみ（にする）
イギリス 
