If I don't get rid of some of the gas in my stomach, I won't be able to eat anymore.
この場合は、次のような言い方ができますよ。
ーIf I don't get rid of some of the gas in my stomach, I won't be able to eat anymore.
「胃のなかの空気を抜かないと、もうこれ以上食べられないよ」
to get rid of some of the gas「空気を抜く」
in one's stomach「胃のなかの」
won't be able to eat anymore「もうこれ以上食べることができない」
ご参考まで!
If I don't get rid of some of the gas in my stomach, I won't be able to eat anymore.
この場合は、次のような言い方ができますよ。
ーIf I don't get rid of some of the gas in my stomach, I won't be able to eat anymore.
「胃のなかの空気を抜かないと、もうこれ以上食べられないよ」
to get rid of some of the gas「空気を抜く」
in one's stomach「胃のなかの」
won't be able to eat anymore「もうこれ以上食べることができない」
ご参考まで!