I have decided not to eat out more than twice a week.
Starbucks is a bit pricey, so I have made up my mind not to spend more than three thousand yen a month there.
ーI have decided not to eat out more than twice a week.
「外食は週に２回以上はしないと決めている」
I have decided to ...で「…と決めている」
I have decided not to ... で「…しないと決めている」
to eat out で「外食する」
twice a week で「週２回」
ーStarbucks is a bit pricey, so I have made up my mind not to spend more than three thousand yen a month there.
「スターバックスはちょっと高いので、月に3000円以上使わないよう決めている」
pricey で「値段が高い」
I have made up my mind to ... で「…するよう決めている」
I have made up my mind not to ... で「…しないよう決めている」
three thousand yen a month で「月に3000円」
ご参考まで！
I’ve decided to eat out no more than twice a week.
**I’ve decided to eat out no more than twice a week.**
**I set a personal rule to spend no more than 3,000 yen a month at Starbucks.**
** “I’ve decided...”** や、**習慣的な表現 “I make it a rule to...”**、**“I set a rule to...”** がよく使われます。
カナダ 
アメリカ合衆国 
