Going shopping for groceries gets harder as the kids get older because they eat more.
I have to buy more and more groceries as my kids continue to grow because they eat so much.
ーGoing shopping for groceries gets harder as the kids get older because they eat more.
「子供たちが大きくなるにつれもっと食べるので、食料品の買い出しが大変です」
Going shopping for groceries gets harder ... で「食料品の買い出しがより大変になる」
ーI have to buy more and more groceries as my kids continue to grow because they eat so much which makes life busier.
「子供たちが成長し続けるにつれたくさん食べるので、もっと食料品を買わなければいけなくてますます忙しい」
to buy more and more groceries で「もっと食料品を買う」
makes life busier で「生活がより忙しくなる」
ご参考まで！
カナダ 
