It could be expensive to keep a cat
=if we had one, it could or it may not be expensive
It can be expensive to keep a cat
=it can be, and it sometimes is
라고 적혀있는데 can과 could 의 차이를 모르겠어요..
Can은 사실적이고 could 는 가상적이라고는 하는데 위의 예문에서 차이를 잘 모르겠습니다.
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2022-02-09 17:42:35