he was fallen down when he played soccer. 이 맞나요, he was fallen down while he played soccer. 이 맞는건가요??
when 은 언제 쓰고 while 은 언제 쓰는 거에요?
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2022-03-29 16:57:32
he was fallen down when he played soccer. 이 맞나요, he was fallen down while he played soccer. 이 맞는건가요??
when 은 언제 쓰고 while 은 언제 쓰는 거에요?