I have a piece of meat caught between my teeth and it's bugging me.
I have a popcorn kernel caught in my tooth and it's really bothering me.
ーI have a piece of meat caught between my teeth and it's bugging me.
「歯に肉のスジが挟まって気になる。」
a piece of meat「肉のスジ」
I have ... caught between my teeth で「歯に…が挟まる」と言えます。
it's bugging me で「気になる・悩ます」
ーI have a popcorn kernel caught in my tooth and it's really bothering me.
「ポップコーンの粒が歯に詰まってすごい気になる。」
I have ... caught in my tooth で「歯に…が詰まる」とも言えます。
it's really bothering me で「すごく気になる・困る」
ご参考まで！
カナダ 
