这只是一场空 There's nothing at all
只是一场空
It was nothing
以上为机器翻译结果，长、整句建议使用 人工翻译 。
可是，他们的努力只是一场空。
Their work came to nothing.
youdao
不管怎么表达我内心的悲伤，结果却只是一场空。
Does not need to express my innermost feelings sadness, to afterward originally was only spatial.
撒手而去的时候，才真正地清楚，人的一生只是一场空而已，却悔之晚矣。
Wash away the time really to clear a person's life is only futile, but it is too late.
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