it needs no explanation
不需要解释
以上为机器翻译结果，长、整句建议使用 人工翻译 。
It needs no explanation.
它无需解释。
youdao
All th is is so clear, it needs no explanation.
这一切都很清楚，不需要作什么解释。
Happiness is a word which needs no explanation. It is explicitly as good as gold, silver, pearl and agate.
“快乐”是一个无须解说的词，与黄金白银珍珠玛瑙一样，是踏踏实实好东西。
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